| Ichigeki Sacchu!! HoiHoi-san | |
 HoiHoi-san | |
| 一撃殺虫!!ホイホイさん (Ichigeki Sacchu!! HoiHoi-san) | |
|---|---|
| Genre | Comedy, Mecha, Science Fiction |
| Manga | |
| Written by | Kunihiko Tanaka |
| Published by | MediaWorks |
| Magazine | Dengeki Daioh |
| Demographic | Seinen |
| Published | September 30, 2003 |
| Volumes | 1 |
| Video game | |
| Publisher | Konami |
| Genre | Action |
| Platform | PlayStation 2 |
| Released | 2003-11-27 |
| Original video animation | |
| Directed by | Takuya Sato |
| Studio | Daume |
| Released | 28 September 2004 |
| Runtime | 10 minutes |
| Manga | |
| Ichigeki Sacchu!! HoiHoi-san Legacy | |
| Written by | Kunihiko Tanaka |
| Published by | MediaWorks |
| Magazine | Dengeki Black Maoh |
| Demographic | Seinen |
| Original run | 19 September 2007 – present |
HoiHoi-san, full title Ichigeki Sacchu!! HoiHoi-san (Japanese: 一撃殺虫!!ホイホイさん, lit. "One-Shot Bug Killer!! Interceptor Doll HoiHoi-san"), is a manga by Kunihiko Tanaka that spawned a PlayStation 2 game and a ten-minute OVA (sold with first printing of manga tankōbon).
In the year 20XX, insects have become immune to all pesticides. To combat the rising plague of cockroaches and other household pests, the tiny, doll-like extermination gynoids known as "Hoihoi-san" were created. They can hunt down insects and kill them with such miniaturized weapons as minuscule machine guns and tiny combat knives. They can also (and at the same time) be treated as dolls, by dressing them up in costumes and buying accessories for them. The main robot of the anime wears a maid uniform and rabbit ears as accessories.