These are some of the Tomoe Doujinshi I have found where she is with either Kiyasato or Enishi. I have seen all these books at one time or another on Yahoo!Japan Auctions. All scans are taken from there.

Date	Cover	Title	Circle	Pages	Size	Rating	Notes
20 Feburary 1999		Yuganda Ai Vol 1	Crimson Comics	40	B5	Explict	Bought sometime in 2002 This is a Tomoe and Enishi Book.
18 June 2000		Yuganda Ai Vol 2	Crimson Comics	32	B5	Explict	Bought on the 27 October 2004 This is the second of the Tomoe Enishi Books from this circle.
14 August 1998		The Night which cannot freeze	C. Shimokasa (I think)	34	B5	Unknown	Bought 2 March 2005 This is a Tomoe Kiysato Book with Kenshin.
Unknown		Unknown	Unknown	20	Unknown	Unknown	Wanted This is a Tomoe and Kiysato Book.
Unknown		Sea Breeze and False Cry Miki	Happy Factory	68	Unknown	Unknown	Wated This book has Kenshin Kaoru and Tomoe.
14 August 1999		A Skillful Melancholy Flower	Banri Yagami	54	B5	Unknown	Bought on the 27 October 2004 This book has Enishi Kaoru and Tomoe.
15 August 1998		Vol 2	Merino Wool	44	B5	Gag?	Wanted It looks like it could have Enishi, Tomoe, Kenshin and Kiysato in this book.
10 October 1998		Unknown	Donkey Monkey	26	A5	Unknown	Wanted This book is about Tomoe and Kiysato