Taimanin Library

"“I, Taimanin Library, am at your service and whatever your request is, I am yours to give.” —Library" Bungo Sagou (佐郷 文庫), later known as the Taimanin Library (対魔忍ライブラリー) is a character who first appeared in Kaiju World War: Part 1 who would become a minor supporting character in the anime All-Star Taimanin.

Kaiju World War: Part 1
He is a distant relative of Kotaro Fuuma and was one of the aides who served his father Danjou. When Danjou was slain by the Gosha Academy's army, Bungo went into exile in the United States and had his body mechanized. He vowed to rebuild the Fuuma family and avenge Danjou, and was fighting under the Special Task Force G, but at one point he was informed that his daughter, who was left at Gosha Gakuen, had died. Until then, Bungo had forgotten about his daughter during his time in the force, but the death of his daughter changed something about him. Eventually, everything in him became empty and he decided to leave the Task Force G. However, the cyborg technology applied to him had a high degree of military secrecy for the force, and was therefore not allowed to leave. On the contrary, he became dangerous because he tried to escape, and as he was about to be disposed of, he decided to leave America. Bungo fled to the underground city of Yomihara and lived in hiding for a long time.

However, during his self-exile, for some reason, he consulted the Japanese government for protection. In response to that, Kotaro, who Bungo had met before at some point but didn't remember because he was young, and his friends were dispatched as a rescue unit, but Bungo was shot and apparently died in the process of rescue. It was then revealed that the death was faked and planned by Asagi to fool the Earth Defense Force, the Japanese government, and even the Taimanin and those within Gosha Academy who resents Bungo. He was then remade into a cyborg under the alias "Taimanin Library" developed by the academy to support Kotaro and his friends and comrades.

All-Star Taimanin
Together with Juubee Kanzaki and Erica Blackmore, Library is an employee at the Kanzaki Cafeteria as a chef.

Attacks

 * Silicon-Style Jutsu - Crystallization (珪遁の術・結晶化) –
 * Silicon-Style Jutsu - Strong Wall (珪遁の術・強装壁) –
 * Silicon-Style Jutsu - Sensor Dust (珪遁の術・センサーダスト) –
 * Silicon-Style Jutsu - Inferno Bite (珪遁の術・インフェルノバイト) –

Quotes

 * “I, Taimanin Library, am at your service and whatever your request is, I am yours to give.” (対魔忍ライブラリー参りました. お館様、なんなりとお申し付け下さい)