On This Day in Anime

In 2005, the bleak world of Saikano expanded with a prequel OVA. The drama follows Lieutenant Mizuki, an injured soldier who becomes a prototype biological weapon. When Chise is drafted to replace her, Mizuki finds herself telepathically bound to her successor's terror.

Produced by Studio Fantasia, this seinen tragedy trades romance for a cold, military-focused look at body horror. Sporting a 7.04 score, the production leans heavily into the psychological toll of being an obsolete tool of war.

This prequel remains a poignant watch for sci-fi fans who appreciate the human cost of progress. The telepathic link between these two engineered weapons offers a haunting exploration of empathy under extreme duress.