Yo-Jin-Bo (The Bodyguards) (用心棒, Yōjinbō) is a Japanese visual novel produced by Two-Five. In October 2006, Hirameki International released an English edition of the Windows version in the United States. It is part of their AnimePlay PC line, and as such is a Windows game (as opposed to the DVD games in that line, which have limited features). There is also a version for the PlayStation 2 titled Yo-Jin-Bo: Unmei no Freude and a manga adaptation of the game.
The explanation for this name is a bit…