大正十二年，東京黑夜裡有吸血鬼出沒，為此日本陸軍創立了第十六特務隊，統稱「零機關」。中島中將原本是為了對抗列強的情報戰而創立這支部隊的，但現在則變成對抗東京黑夜中的吸血鬼事件。
大正十二年，東京黑夜裡有吸血鬼出沒，為此日本陸軍創立了第十六特務隊，統稱「零機關」。中島中將原本是為了對抗列強的情報戰而創立這支部隊的，但現在則變成對抗東京黑夜中的吸血鬼事件。
Animation Director (eps 3-4, 6-7, 13)
Executive Producer
Key Animation (OP)
Music
Director, Storyboard (ep 2-3, 8, 13), Episode Director (ep 1-3, 13)
Animation Director (ep 5)
ADR Director
Animation Director (eps 4, 6-7)
Key Animation (OP)
Theme Song Performance (OP)
Episode Director (eps 2-3, 5, 8, 10, 12)
Storyboard (ep 4,9), Episode Director (ep 4)
Script, Storyboard (ep 6,12), Series Composition
Storyboard (ep 9)
Episode Director (ep 11)
Key Animation (ep 1)
Animation Director (ep 10)
Animation Director (ep 12)
Planning
Executive Producer
Animation Director (eps 2-3, 5, 7, 11, 13), Key Animation (OP, ep 13)
Storyboard (OP), Episode Director (OP)
Assistant Producer (English version)
Executive Producer
Planning
ADR Director
Original Creator, Sound Director
Animation Director (ep 1)
Storyboard (ep 11)
Storyboard (eps 7, 10)
ADR Director
Producer (English version)
Theme Song Performance
Episode Director (ep 2)
Episode Director (ep 7)
Storyboard (ep 5)
Animation Director (eps 8, 12)
Producer
Producer
Producer
Producer (Animation Producer)
Episode Director (ep 9)
Key Animation (OP)
Storyboard (ep 1)
Director of Photography
Editing
Color Design
Character Design
Art Director
Art Director
Original Character Design
Episode Director (ep 5)
Producer
Amamiya is kawaii!
完結散花～～好看！