Here are some rhythm games I play:
A Dance Of Fire And Ice
Arcaea
Audiosurf
beatmania IIDX
Before the Echo
Crypt of the NecroDancer
Cytus
DEEMO
DDR / DSU
DJ Hero
DJMAX Portable
DJMAX Technika
DJMAX Trilogy
Dynamix
El Tango De La Muerte
Frets On Fire
Groove Coaster
Guitar Hero
Hacker's Beat
Hatsune Miku: Project Diva
IA/VT -colorful-
In The Groove
jubeat
Love Live! School Idol Festival
Muse Dash
Pump It Up
reflec beat
Rhythm Destruction
Rock Band
Rotaeno
Sound Voltex
Spin Rhythm XD
Stepmania
Taiko no Tatsujin
Tone Sphere
VOEZ
Zyon