OneChanbara Wiki
Blog post

Hello viewers! We have two announcements.

First, we are looking for anyone interested in contributing information to our wiki. If you are big on OneeChanbara characters and lore or if you are very passionate about the gameplay of the series, then I highly encourage contributing such knowledge to our humble wiki.

Second, the official Twitter account for the Onechanbara Wiki has just been launched. Please check it out and consider following! You may just find relevant and/or interesting OneeChanbara community content! Visit the link below or check out the Twitter feed further down this page.


Welcome to the Onechanbara Wiki, a collaborative online encyclopedia and community for anything and everything related to OneeChanbara. Today is June 25 and there are currently 177 pages and 5,796 edits to this wiki.

The Origin of Extasy

Check out OneeChanbara ORIGIN, the latest entry in the series!

Read more >

Here comes the Bikini Samurai Squad!

Meet the mostly cute and sexy yet entirely deadly zombie hunters!

Read more >

Sexy and Grotesque Action!

See what titt- er, titles the series has to offer!

Read more >



Initially developed by Tamsoft and published by D3 Publisher for the PlayStation 2, OneeChanbara is a series of hack-and-slash video games headlined by blood, gore and bikini-clad samurai who battle the undead. Originally titled THE OneeChanbara (THE お姉チャンバラ), a portmanteau of the Japanese words "onee-chan" (お姉ちゃん), meaning big sister, and "chanbara" (チャンバラ), meaning sword-fighting, the series debuted as a part of D3 Publisher's Simple 2000 series on the PlayStation 2 and was later ported to the Xbox 360 and Nintendo Wii in Japan before making its way to North America via its third main entry, Onechanbara: Bikini Samurai Squad. Since then, the series has seen releases on Xbox 360, Wii, PlayStation Portable, PlayStation 3, PlayStation 4, and Steam.

Main Protagonists
SG/ZH Protagonists
Major Antagonists
Minor Antagonists
Guest Characters



Social Media

Current Polls

Who is your favorite Zombie Punitive Force (Z.P.F.) girl? • link

  • Aya
  • Saki
  • Kagura
  • Saaya
  • Anna

Who is your favorite School Girl/Zombie Hunter girl? • link

  • Sayuri Akiha
  • Risa Kubota
  • Mayaya Himeji
  • Enami Kamijo
  • Rei Kanazaki

Who is your favorite lead/playable character in OneeChanbara ORIGIN? • link

  • Aya
  • Saki
  • Lei