Irvine Lester is an AT repairman. In order to make a living with his sister, he is secretly fighting in AT gambling matches and intentionally losing the games for money. But the other fighters find out about his excellent AT maneuvering skills and demand a real match.

Time-traveling lovers Katsumi and Sakura find themselves in the midst of Japan’s medieval civil war between the Heike and Genji clans.

A Kure-nai OVA featuring new character designs closer to the novel/manga.

For their silver anniversary, Vanilla and Coconna return to Uoodo along with Gotho in the hopes of reuniting with Chirico. Once there they find a red shouldered AT at the Battling arena.