A shoot em up keyboard that consists of 4 arrow keys, shift, z, and x. May also have a ctrl button that may or may not be slanted. Arrow keys may be placed further away from keys on the right side. Space in the middle can be utilised by either a graphic or an lcd screen. Specifically designed for Touhou Project games.
Examples of graphics that may be used: Red and white coloured yin and yang symbol, black and white yin and yang symbol, Yukari's gap, red coloured moon, cheeeeeeeen, final stage bosses, extra stage bosses, favourite 2hu, strongest fairy, ⑨ baka (from Touhou 10 manual), etc.
Use of lcd screen on keyboard: Show lives, bombs, score, etc, show closeup of character, use as main/alternative computer screen, etc.
Can be used for other shmup games or games with simple controls.