Kansen 3: Shuto Houkai

Main Title: Kansen 3: Shuto Houkai
Official Title: 姦染3 首都崩壊
Synonym: Infection 3: Fall of the Capital, 간염 3 : 수도 붕괴, 감염3 수도붕괴
Official Title: 姦染3 首都崩壊
Type: OVA, 2 episodes
Year: 24.09.2010 until 24.12.2010
Season: Autumn 2010
Original Work: Speed
Direction: Yokoyama Hiromi
Character Design: Lee Si-Min
Animation Work: Suzuki Mirano

A mysterious virus, Unknown Level 4, has been infecting people making them lose their sexual inhibitions. A small group tries to avoid the virus and find a means of escape.