~*~
Of the four elemental spirits,
There was one of Spirit,
His power were of heart and soul,
Which made most demons fear it,
He is fiesty and perhaps loud,
A bit energetic and sly,
Of his friends however, he is proud,
And for their sake and cause, would die.
~*~
 

Weiku is the representative of Spirit. His animal half which resides inside of him is that of a predatory cat- rumored to either be that of a Tiger or Panter, but we're unsure. His powers consist of having over-whelming amounts of energy, courage, and a strong will. His weapon is a long, nimble sword with a light, silver blade and a wooden, hand-crafted handle. However, when charged with energy, the sword can grow to different sizes- depending upon Weiku's own current state.

Weiku's personality consists of being a sarcastic and egotistical creature, to being very kind and a softy. His rivalry with Sai, the spirit of Wisdom, runs deep, and thus he is most irritable when around her. He's strong willed and rather stubborn, which can be a burden to others and some times helpful too. He is very caring however to those he allows to get close to him, and he can become very soft and cuddly when getting fond of people. However, he has a shyness for the oppisite gender - with the exception of Sai.

Weiku is a very interesting character, and once humans and spirits alike get to know him, he can be a very fond friend. He is very humorous, and has a tendancy to lighten up the mood if times get tight. Strong-willed, he still is loyal to the cause of ridding the world of chaotic demons and to protecing those he was meant to protect. Despite his firey additude, he does provide a wealthy source of fighting advice and is probably the most skillful fighter of the four spirits.