Amakasu Barley Tenji is the 3rd and final boss of Uwabami Breakers. A danmaku game based on the MOF engine by ZUN.
He appears also in Touhou Unreal Mahjong game as an opponent and playable character.
The boss theme was composed by ZUN himself, who also allowed the creators of Uwabami Breakers to use his MOF engine for producing this game. The game is free of charge and downloadable from their official site.