The story follows a young genius university professor who is able to learn any language. He is asked to decipher a code used in wireless communication: the Luger Code, developed by werewolves, enemies to mankind. Startled to find that he cannot decipher the code and desperate to study it, the professor embarks on a journey to capture a living werewolf to aid him.

The impulsive Yakuza Jouji was ordered by his boss to teach at a misfit-filled school. He now has to settle the score with a fated rival while falling head over heels for a colleague in the process.

An OVA adaptation of the climactic part of Saiyuuki Gaiden.

"A man with arms which can kill people like puppets is not aware that he himself has already become a puppet." In this short hand-drawn silent animation, a wandering samurai learns this lesson firsthand. Along his travels, the samurai comes across a straw dummy at the base of a tree, with a sword lodged in its body. Upon drawing it out, the samurai learns that the blade is imbued with magic, and immensely powerful. The power comes at a price, though, and wielding the blade begins to slowly drive the warrior mad. He now has a choice to make: remain himself, or sacrifice his sanity for ultimate power?