Ichigeki Sacchuu!! Hoihoi-san
Japanese title: 一撃殺虫!!ホイホイさん
Type: OVA
Episodes: 1
Source: Manga
Genres: Comedy, Sci-Fi, Slice of Life
Studios: Daume
Producers: Genco
Duration: 11 min
Rating: PG-13 - Teens 13 or older

The time is the near future. Cockroaches and other household pests have become immune to all forms of insecticides. In response to this crisis, a Japanese company has created small, doll-like, insect exterminating robots called Hoi Hoi-san. A competing company has also released their own version, Combat-san. Because of their adorable appearance, these little robots have become somewhat of a phenomenon and have gained many fans. Late at night, in the home of one such fan, Hoi Hoi-san and Combat-san search for insects to exterminate... but Combat-san is not above trying to exterminate Hoi Hoi-san while she's at it.