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Oda Nobunaga
"The
general changes his actions and revises his plans so that people
will not recognise them. He changes his abode and goes by
circuitous routes so that people cannot anticipate him."
— Sun Tzu, The
Art of War
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One of the problems with
the collapse of any centralised Ashikaga authority was
that, while taking Kyoto and becoming a family of new
shoguns was undoubtedly tempting for the Hojo, Takeda and
Uesugi clans, any attempt to do so would invite trouble.
The first daimyo to leave his home domain would, in
effect, invite his rivals to invade.
It’s now time to consider
the Oda clan, another one of those small samurai families
who had managed to gain control of a province (Owari, in
their case) during the Sengoku period. In 1551, the
ruthless Oda Nobunaga became head of the clan. In 1558, he
gained the services of an ashigaru called Toyotomi
Hideyoshi, who was to prove a superb follower. At the same
time, another young samurai, Tokugawa Ieyasu, was in the
service of Imagawa clan — although, technically, he was
a hostage against his family’s good behaviour. These
three men were eventually to decide the fate of Japan. For
the moment, though, there were others who had designs on
Kyoto.
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Imagawa Yoshimoto, the leader of
the Imagawa, was one daimyo with an ambition to be Shogun, and in
1560 he marched towards Kyoto, taking advantage of the fact that
the Hojo and Uesugi were busy fighting each other. Between him and
his target lay three provinces, one of which just happened to be
Oda Nobunaga’s home, Owari. Initially, the campaign went well
for the Imagawa. Tokugawa Ieyasu took the frontier fort at Marune
and all that stood between the Imagawa’s 25,000 men and victory
was Nobunaga and his small army of 2000 soldiers.
"By
victory gained in crossing swords with individuals, or enjoining
battle with large numbers, we can attain power and for ourselves
or our lord. This is the virtue of strategy."
— Miyamoto
Musashi, The Book of Five Rings, The Ground Book
Nobunaga decided to attack. After a
brilliant bit of trickery, he managed to convince Yoshimoto that
his army was camped in one place, then ambushed the main Imagawa
force in a gorge. The Battle of Okehazama lasted minutes rather
than hours. Yoshimoto was killed, and only realised at the last
minute that the samurai who were attacking weren’t part of his
own force who were the worse for drink. Oda Nobunaga was now a
real power in the land and now the new liege of Tokugawa Ieyasu.
He had been freed from his obligation to the Imagawa clan by
Yoshimoto’s death.
The temptation to march on Kyoto
must have been there for Nobunaga as well, but he bided his time
and secured alliances with his neighbours by marrying off his
daughter and younger sister. He had also married the daughter of
another neighbour, Saito Toshimasa, a one-time oil merchant turned
daimyo in Mino province, who was widely regarded as a completely
bad lot. Toshimasa was rather fond of torturing people in general
and boiling people in particular! However, he came to a suitably
bad end when his own son, Yoshitatsu, killed him and took control.
He, in turn, died of leprosy, but not before Nobunaga had declared
war to avenge the rather nasty Toshimasa who was, after all, his
father-in-law. This excuse was all he needed to brush the Saito
clan aside so that his route to Kyoto and the shogunate was open.
Toyotomi Hideyoshi was given the job of destroying the last of the
Saito clan, which he carried out in 1564.
All Nobunaga needed was a good
excuse to march on the capital, and in 1567, he got one. Ashikaga
Yoshiaki was the heir to the shogunate, and a valuable symbol for
that very reason. His brother, Yoshiteru, had been previous
shogun, and completely under the control of a couple of malicious
(and incidentally Christian) courtiers Miyoshi Chokei and
Matsunaga Hisahide, who eventually killed him so that they could
install his much younger cousin as an even more controllable
puppet. Yoshiaki was in danger from the pair, but managed to
escape and take refuge with Nobunaga.
Oda Nobunaga entered Kyoto in
November 1568 with Yoshiaki as his own puppet Ashikaga shogun.
Nobunaga ruled as the real power behind the throne of a ceremonial
commander-in-chief of a ceremonial Emperor. There were dynastic
reasons why the Oda family would have been unacceptable as shoguns
in their own right, but the new arrangement gave Nobunaga the
power anyway.
For the rest of his life, he would
devote his energies to crushing his remaining rivals. In this, he
had two fine lieutenants in Toyotomi Hideyoshi and Tokugawa Ieyasu.
Nobunaga was quite powerful enough to give them all the authority
they needed. This is a sign that samurai politics had moved on a
little from the dog-eat-dog days. At one point, Hideyoshi and
Ieyasu would have been busily plotting against Nobunaga and each
other… Now, however, Ieyasu was despatched to crush the
Ikko-ikki (in 1563) and had a narrow escape in doing so when two
bullets penetrated his armour but didn’t go on to wound him!
Nobunaga’s next — successful — proxy campaign was against
Miyoshi Chokei and Matsunaga Hisahide who were defeated at the
Battle of Sakai in 1567. This battle is noteworthy because of the
large numbers of Christian samurai on both sides, who took Mass
together before the fighting. Christianity — or perhaps the
dedicated Jesuit missionaries who were preaching Christianity —
appealed to the samurai and from this point Christian samurai were
not unusual. Although Oda Nobunaga never became a Christian, he
did support Jesuit missionaries in Japan, undoubtedly because of
their political usefulness against troublesome Buddhist sects.
Wholesale persecution of Christians still lay in the future.
"When the
laws of war indicate certain victory it is surely appropriate to
do battle, even if the ruler says there is to be no battle. If the
laws of war indicate defeat it is appropriate not to fight, even
if the ruler wants war."
— Sun Tzu, The
Art of War
The remainder of Nobunaga’s life
was a succession of campaigns to secure his control of the
country. In 1570, he fell upon the Asakura in Echizen province,
but was forced to retreat when his own brother-in-law, Asai
Nagamasa, declared for the Asakura clan. Nobunaga returned later
in 1570 and fought the indecisive, but victorious Battle of
Anegawa. While his forces won the day, they didn’t crush the
Asakura and Asai. Troubles now multiplied for Nobunaga and he
rapidly found he was facing not only the Asakura and Asai army,
but Ikko from Ishiyama Hongan-ji and sohei (warrior monks)
from Enryaku-ji near the capital. In addition, Tokugawa Ieyasu was
now facing both the Hojo army and Takeda Shingen.
Nobunaga appeared to be encircled,
so he decided to attack. His men surrounded Enryaku-ji and killed
everyone — man, woman or child — they found in or near the
monastery. Nobunaga was now free to turn against his other
enemies, but Takeda Shingen moved against him in 1572, almost
trapping Tokugawa Ieyasu in Hamamatsu Castle. Ieyasu was faced
with a simple choice: stay where he was and fail in his duty to
prevent Shingen reaching Kyoto, or fight. He chose to leave the
castle and met the Takeda army in the snow at Mikata-ga-hara, a
stretch of open moors near the Magome River. The battle was
indecisive, and both sides eventually withdrew. Ieyasu returned to
Hamamatsu Castle (his job of delaying Shingen had been achieved);
Shingen went home.
Shingen came on again in spring
1573, this time into Mikawa province, intent on taking Kyoto for
himself. It was not to be. In the fighting that followed, he was
wounded by a bullet and died some time later. This loss was a
disaster for the Takeda clan as Shingen’s son, Katsuyori, was
not the man his father had been. Uesugi Kenshin is said to have
wept over the loss of so noble an enemy. Kenshin himself was to
die under somewhat mysterious circumstances in 1582. Although
nothing has ever been proved, Nobunaga was suspected of having
used ninja to remove another rival. One (probably untrue) version
of the events around Kenshin’s death is recounted in the section
about ninja later in this manual.
"A true
samurai cannot possibly forget his wife and family when he goes
into battle, because a true samurai never thinks of them at any
time!"
— remark
attributed to a Takeda retainer
It took two more years before the
defeat of the Takeda clan was secured. In 1575 Takeda Katsuyori
surrounded Nagashino Castle with his army, but the Oda defenders
put up a gallant resistance. Nobunaga saw that the relief
expedition would be a chance to crush the Takeda clan, and he was
right. The Battle of Nagashino that followed was a triumph for Oda
Nobunaga and for the arquebus. Nobunaga organised his 3000 best
shots into a single unit and placed them in three lines behind a
palisade of stakes. When the Takeda clan charged across a very
waterlogged battlefield a blast of gunfire every 20 seconds or so
tore them to pieces. Those that survived the gunfire were cut down
by Nobunaga’s other soldiers. Even the castle’s defenders left
their walls and fell on the rear of the Takeda army. The victory
was complete. Katsuyori Takeda managed to escape the carnage, but
he was unable to threaten Nobunaga seriously again and was killed
in 1582.
Nobunaga now turned eastwards
towards the Mori clan. Mori Motonari was dead, but his grandson,
Mori Terumoto, ruled a rich domain of ten provinces. Terumoto had
been asking for trouble, as he had run through Nobunaga’s naval
blockade of the Ikko-ikki at Ishiyama Hongan-ji. Nobunaga
responded by sending an army with Toyotomi Hideyoshi, his ashigaru
general, and Akechi Mitsuhide (another of his samurai generals) at
its head. He continued his campaign against the Ikko-ikki, even
building warships with iron plate armour for use against
them at one point! It would be another 300 years before armour
plate was used in the West. The Ikko were eventually surrounded
and in 1580 were forced to give in. The warrior fanatics had at
last been broken as a power. While all this was happening,
Nobunaga also started to build a castle at Azuchi on Lake Biwa
near Kyoto. It was colossal, and a sign of where the true power in
Japan now lay. It was also revolutionary for the way it took
firearms into account, with stout stone defences and loopholes for
gunners.
Nobunaga’s army now turned its
full power towards the Mori. Toyotomi Hideyoshi had been making
steady progress, and had besieged their castle at Takamtsu —
even the course of the nearby river was altered so that the place
would flood! The entire Mori clan gathered to try and lift the
siege, and Hideyoshi summoned reinfocements when he realised
exactly what he was facing. Ieyasu and, as it turned out, too many
Oda warriors were sent out to beef up his army. Nobunaga was left
in Kyoto with only 100 men to guard him, instead of the 2000 who
normally formed his bodyguard.
Akechi Mitsuhide, on the other
hand, had failed in his campaign against the Mori, and had
suffered Nobunaga’s scorn because of this and much else. He was
moving near Kyoto at the time that Nobunaga was almost unguarded.
Quite why he turned his troops around and attacked Nobunaga’s
mansion in Kyoto has never been explained, but on 21 June 1582,
Nobunaga was shot down on the orders of his own general. He died
thanks to the weapon with which he had transformed the
battlefield: the arquebus.
Even by the standards of his age,
Nobunaga was a ruthless man — his sole idea of a clear victory
was the extermination of the enemy. But he did change Japan. His
military improvements altered the way wars were fought. At one
time, peasants and ji-samurai would leave the fields to fight.
Under Nobunaga, men fought or they farmed. The samurai and the
ashigaru became warrior classes who didn’t have to return to the
land when it was time to gather the harvest. All they had to do
was fight for their overlord.
The Thirteen Day Shogun
"The
individual without a strategy who takes his enemies lightly will
inevitably end up as a captive of another."
— Sun Tzu, The
Art of War
When news of Akechi Mitsuhide’s
treachery reached Toyotomi Hideyoshi, he immediately negotiated a
peace treaty with the Mori clan and then marched on Kyoto. In the
meantime, Mitsuhide was following the time-honoured precedent of
slaughtering every one of Nobunaga’s relatives that he could
reach. Tokugawa Ieyasu had vanished into hiding. Although it
probably wasn’t Mitsuhide’s doing, the magnificent Azuchi
Castle was burned down. Days later, the Akechi shogunate was over.
Hideyoshi attacked and Mitsuhide fled. He was captured by
plunder-seeking peasants and beaten to death. He had been the
"Thirteen Day Shogun."
Toyotomi Hideyohsi was now the
"official" avenger of Nobunaga and in a very strong
position. His humble ashigaru beginnings made him popular among
his own ashigaru soldiers and he was a singularly able commander.
Naturally, the surviving relatives of Oda Nobunaga — in
particular his third son, Nobutaka — were not too keen on seeing
Hideyoshi in control. There were also Nobunaga’s other generals
to consider as well. Apart from Tokugawa Ieyasu, Shibata Katsuie,
Niwa Nagahide, Takigawa Kazumasu and Ikeda Nobuteru had equally
good claims to take over from Nobunaga!
Warfare was the only likely result
of all this, despite — or perhaps because of — Hideyoshi’s
suggestion that Nobunaga’s one year old grandson should be the
new clan leader. A puppet with a powerful man behind him was a
very traditional way of taking power. The next months presented
Hideyoshi with a difficult series of campaigns. By far the most
dangerous threat came from Shibata Katsuie. Katsuie had actually
tried to attack Akechi Mitsuhide, but had arrived too late to
share in the credit of killing him. Had Katsuie managed to
co-ordinate his actions with those of his allies, Oda Nobutaka and
Takigawa Kazumasu, the three might well have won. Ieyasu and the
others were waiting too, either for a chance to take the prize, or
to make sure that they backed the winning side!
Katsuie, however, was not blessed
with wise allies. While the Shibata lands were still snowed under,
Nobutaka decided to attack. This gave Hideyoshi the chance to
divide and conquer his opponents. Nobutaka was surrounded in the
Oda clan’s Gifu Castle and begged for mercy. At this point,
Hideyoshi did something entirely remarkable: he spared
Nobutaka’s life and took hostages to ensure his future good
behaviour. In the just-passed old days, Nobutaka’s father,
Nobunaga, would have killed every enemy within reach! Hideyoshi
then split Takigawa Kazumasu’s forces by bribing a key garrison
and even captured Kazumasu himself.
"Those who
come seeking peace without a treaty are plotting."
— Sun Tzu, The
Art of War
By this point, Shibata Katsuie was
only just able to send out troops thanks to the thawing snow, and
Oda Nobutaka now repaid mercy with rebellion. The Shibata general,
Sakuma Morimasa, however, made a serious error of judgement when
— having failed to learn the lessons of the Battle of Nagashino
— he attacked arquebus-armed troops in a strong position. The
resulting Battle of Shizugatake in 1583 was a disaster for the
Shibata forces, and they were pursued back to the gates of
Katsuie’s castle. Recognising that his war against Hideyoshi was
lost, Katusuie took his own life and burned his fortress. When he
heard the news, Oda Nobutaka saw the writing on the wall for his
own chances of success and took his own life as well.
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The stage was set for the
confrontation between Hideyoshi and Ieyasu, Nobunaga’s
greatest supporters and his greatest generals. Both sides
looked for allies, and the important clans in Nobunaga’s
old holdings divided between them. With two such able
commanders, stalemate was the inevitable result, although
there was much fighting, such as at the bloody Battle of
Nagakute in 1584. When the battle was over, Ieyasu sat
down to count almost 2500 heads taken from an enemy army
of around 9000 soldiers. His army’s losses were around
600 men, but the battle decided nothing. |
In the end, Ieyasu submitted to the
authority of Hideyoshi. His decision was supremely practical.
Together, the two men were unbeatable, and Hideyoshi, the older
man, could not last forever… With Ieyasu now an ally, Hideyoshi
was in a position to conquer the rest of Japan. That he managed
this as quickly as he did is a tribute not only to his military
skills, but also to his political skills. When facing Nobunaga,
for example, there was little point in not fighting to the bitter
end — after all, he was likely to kill everyone whether they
resisted fiercely or not. Hideyoshi, however, was more political
(or cunning). He was generous towards his enemies, letting them
keep some of their holdings (but he did need conquered lands to
use as rewards for his own loyal followers). He also took
hostages, but he didn’t kill off entire clans. He left them in
charge as they had been, having first secured their loyalty. As a
result, he managed to add the armies of his enemies to his own
forces and grow stronger over time. Hideyoshi, however, didn’t
need to take all of a clan’s landholdings, because he had also
changed the way that samurai were rewarded for their actions in
battle. Rather than handing out land, he paid them in gold!
Hideyoshi was now master of Japan
and now free to pursue other aims. He built Osaka Castle on the
site of the old Ikko fortress of Ishiyama Hongan-ji. He also
organised the most important social change to take place in Japan:
"The Great Sword Hunt", which started in 1588. Simply,
all weapons in the hands of the peasantry were taken away and
melted down for use in the construction of Hideyoshi’s Great
Buddha. The only people who would be allowed to carry weapons from
now on would be warriors, and the social distinctions between
unarmed peasants, ashigaru soldiers and samurai — who could
carry two swords –- now became a fixed feature of the social
landscape.
The Final Struggle
"Those
whose words are humble while they increase war preparations are
going to attack. Those whose words are strong and who advance
aggressively are going to retreat."
— Sun Tzu, The
Art of War
In 1598, Hideyoshi was dying, but
he had enough of his old political skill left to appoint five
regents to rule in his infant son’s name. Toyotomu Hideyori was
only five years old when his father’s appointees took over. Of
these, the most important was Tokugawa Ieyasu, now staggeringly
rich by any standards: his revenue from his lands was 2,557,000 koku
— a koku being the quantity of rice needed to feed one man
for one year. And this, remember, was his revenue, not the
value of his domains. The others were Ukita Hideie, Maeda Toshiie,
Mori Terumoto and Uesugi Kagaktasu. These were the most important
daimyo in Japan, and Hideyoshi obviously wanted them united behind
his clan.
"Speed is
not a part of the true Way of strategy. Speed implies that things
seem fast or slow, according to whether or not they are in rhythm.
Whatever the Way, the master of strategy does not appear
fast."
— Miyamoto
Musashi, The Book of Five Rings, The Fire Book
Ieyasu had other plans, but the
opposition to him came from a courtier outside the regency, a
civil servant called Ishida Mitsunari. On the other hand, Ieyasu
had no desire to be seen as the one starting any war, so he did
little other than wait for Ishida Mitsunari to make the first
move. In the meantime, the "significant players"
declared for one side or another. Fortunately for Ieyasu, most of
Hideyohsi’s old supporters chose him as the natural military
successor. He also had one other piece of luck. In 1600, he met
the first Englishman to arrive in Japan, Will Adams. While Mr
Adams was interesting enough, his cargo of guns, ammunition and
good quality European powder was far more useful. Ieyasu made sure
the whole lot found its way into his armoury.
Ishida’s followers — usually
referred to as the Western Army — eventually made their move.
Unfortunately for them, the Tokugawa — Eastern — garrison of
Fushimi Castle proved to be incredibly stubborn and tied them down
for too long. When the defenders were down to their last two
hundred men, they opened the gates and repeatedly charged
the Western Army! Although killed to the last man, they bought
enough time for Ieyasu to move against Ishida’s army. The two
sides met, or almost blundered into each other in the fog, at a
narrow pass at Sekigahara on 21 October 1600, in damp and
miserable conditions. Both armies were soaked through and neither
side could see the other because of dense fog. In the early part
of the day, however, the fog lift and the battle commenced as one
huge, mud-soaked brawl. The Western Army, however, had never been
a united force, and once battle was joined, Kobayakawa Hideaki
made no effort to move against the Eastern army. When he did move,
it was against his own side.
"When the
terrain has impassable ravines, natural enclosures, prisons,
pitfalls and clefts, you should leave quickly and not get near
them. For myself, I keep away from them, so that the enemy is near
them. I keep my face to these so that the enemy has his back to
them."
— Sun Tzu, The
Art of War
By mid-afternoon, Ieyasu was again
counting the heads of his defeated enemies. Although he hadn’t
secured a total victory over every opponent, he must have been
rather pleased with the haul. Ishida’s challenge was over. The
daimyo that survived — and had sense enough to submit —
prospered or suffered in direct relationship to their allegiances
at the battle. From this day on, Tokugawa Ieyasu must have known
that he would be the undisputed ruler of Japan.
In 1603, he was declared Shogun,
the title having been unused for nearly 30 years after the removal
of Yoshiaki, the last of the Ashikaga clan. There was still one
opponent to deal with. Toyotomi Hideyori was still alive and
scheming. Ieyasu chose to wait and had the sense to concentrate on
good government over the next 14 years, until the chance came to
deal with this last enemy. When the excuse came — an implied
insult — it was a little feeble, but good enough. After a long
and inconclusive siege at Osaka Castle, Hideyori’s troops
marched out to meet the Tokugawa army. Hideyori’s troops fought
with brave desperation, while the Tokugawa army showed that it had
become "stale" over the years. It won, but without any
real elan. The wars for control of Japan were, however,
finally at an end. No future rebellion would be tolerated and the
last of the Toyotomi, Hideyori’s eight-year-old son, was put to
the sword.
Ieyasu had his final victory in
1615, but he didn’t have much time to savour it. Within a year
he was dead, his remarkable constitution having failed to fight
off stomach cancer (as far as modern diagnosis can tell from this
distance in time). But his passing was not marked by war,
assassination and fevered plotting among his retainers. His son,
Hidetada, quietly took control of the government and became the
second Tokugawa shogun. Ieyasu achieved a kind of immortality,
because he was deified as To-sho-gu, the Sun God of the
East.
The
Last Shogunate
"Those who
are first on the battlefield and await their enemies are at ease.
Those who are last on the field and head into battle become worn
out. Therefore, wise warriors cause the enemy to come to them and
do not go to others."
— Sun Tzu, The
Art of War
The Tokugawa shoguns remained the
undisputed masters of Japan for the next 250 years. The Emperors
remained shadowy god-like figures insulated from real power.
Meanwhile, the Tokugawas made sure that Japan remained equally
insulated from the world outside. Even before the final victory at
Osaka, the Tokugawa had turned against foreigners. Christians were
officially persecuted from 1612 onwards, the Spanish were refused
permission to land in Japan after 1624, and in the next ten years
the Japanese themselves were increasingly forbidden to travel.
Japan was to be sealed off, other than for limited contacts with
small Dutch trading missions. The shoguns were largely successful
in their isolationism until 1853, when the arrival of a US Navy
detachment under Commodore Perry — and the threat of being
incorporated into one of the expanding European empires — forced
home the idea that isolation as the only policy was no longer
workable. Japan had been left behind, a feudal backwater in the
newly modern, industrial, Victorian world.
In the face of these unwelcome
facts, the clans remained fiercely xe nophobic and organised
attacks on foreigners in Japan, which in turn weakened the
position of the Tokugawa shogun, who could no longer control them.
The Meiji Restoration that came in 1867 didn’t bring back the
Emperors (naturally, they had never disappeared), but it did
restore power to the Imperial family and lead to the end of the
shogunate (Gensai Kawakami, or Himura Kenshin, as named in the
story, was the hitokiri that helped brought the Meiji
Restoration). The clans were disarmed and their fiefdoms were taken
away over the next decade.
The new Imperial government set out
to make Japan a modern nation. In this, they were partly driven by
the quite legitimate fear of ending up as just another European
colony in the Far East. In the space of 50 years, Japan changed
from a medieval society to a modern industrial nation: no other
country has ever changed so dramatically in such a short space of
time. With the Russo-Japanese War of 1904-5, the Japanese proved
that their transformation was complete when they defeated the
Russian Empire on both land and sea. Both the Imperial Army and
Navy proved that they were modern, forward-looking and equal to
anything from Europe.
It hadn’t been an easy
transition, though. The "last hurrah" of the old samurai
order came with the Satsuma Rebellion in 1877 led by Saigo
Takamori. A medieval samurai army fought against a modern
conscript army and was convincingly beaten. At the last, samurai
bravery alone hadn’t been enough to halt the future and Takamori
took his own life in the traditional fashion.
Ironically, it was in the Imperial
Japanese Army that broke the samurai rebels where the spirit of
the samurai was to live on…
The
Daimyo
"Leadership
is a matter of intelligence, trustworthiness, justice, courage and
authority."
— Sun Tzu, The
Art of War
It’s traditional for Japanese
names to be given as the family name first, followed by the
individual’s given name, so Tokugawa Ieyasu is actually "Ieyasu
of the family/clan of Tokugawa". By and large, family and
clan loyalties were the most important relationships between the
"big players" in this period of Japanese history, which
makes it slightly easier to keep track of the different factions. If people share the same family
name, they’re generally on the same side. As we’ve seen, this
doesn’t stop some daimyo and samurai plotting against their
overlords, relatives and friends as well as everyone else,
of course!
The daimyo warlords are well established
in their home fiefdoms, and each has a realistic expectation of
success in the war to come. All the clans have a reasonably equal
chance of being the next shogunal family at the start of play.
There are many candidates who could become Shogun, but only
if they have the skill to succeed in war and the will to prevail
over their enemies!
"If you do
not know the plans of your competitors, you cannot make informed
alliances."
— Sun Tzu, The
Art of War
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