The Guyver: Bio-Booster Armor

The Guyver: Bio-Booster Armor
	DVD cover of US release
強殖装甲ガイバー; (Kyōshoku Sōkō Gaibā)
Genre	Action, science fiction
Original video animation
Directed by	Koichi Ishiguro (1–6); Masahiro Ōtani (7–9); Naoto Hashimoto (10–12);
Written by	Riku Sanjo (1–6); Motonori Tachikawa (7–12);
Music by	Eiji Kawamura; Reijiro Koroku;
Studio	Visual 80 (1–6); Studio Kikan (7–12);
Licensed by	NA: U.S. Renditions (formerly); Manga Entertainment; ;
Released	September 25, 1989 – August 21, 1992
Runtime	30 minutes per episode
Episodes	12

The Guyver: Bio-Booster Armor (Japanese: 強殖装甲ガイバー, Hepburn: Kyōshoku Sōkō Gaibā) is a Japanese original video animation (OVA) series loosely based on Yoshiki Takaya's manga Bio Booster Armor Guyver. It was released in Japan from 1989 to 1992. It is the second animated adaptation, following the 1986 OVA Guyver: Out of Control.