Shimei Ryomou from Ikkitousen, preferably. Any of the other girls will be appreciated, however.
Nice.
Mou-chan? Here you go, but I think you might be better off looking for Ikki-girls in /e/.
Did you know.... Tokyopop is doing a live-action Ikki Tousen, oy?
no idea
Images on a body pillow I believe. Don't ask where to get it... (this anon doesn't remember)