Bemani games.

GH IS bemani. Bemani stands for any game in which you have to press buttons or pads when ''notes'' pass thru a mark

Bemani (ビーマニ ,Bīmani?) IPA: /biːˈmɑːni/, is Konami's music video game division. Originally named the Games & Music Division, or simply G.M.D., it changed its name in honor of its first and most successful game, Beatmania, and expanded into other music-based games.
* 1.1 Beatmania
* 1.2 Beatmania IIDX
* 1.3 Beatmania III
* 1.4 Dance Dance Revolution
* 1.5 Dance Dance Revolution Solo
* 1.6 Dance Maniax
* 1.7 Pop'n Music
* 1.8 Pop'n Stage
* 1.9 GuitarFreaks & DrumMania
* 1.10 Keyboardmania
* 1.11 ParaParaParadise
* 1.12 Ubeat
* 1.13 Bemani Pocket

*cough*