TesterOftheWorld

@Xiovanni What are you smoking? Playstation system have the most tenkaichi games and also most dbz games ever made. DBZ Tenkaichi 1,2,3 on PS2, DBZ Tenkaichi Tag Team on PSP and DBZ Ultimate Tenkaichi on PS3.
Total DBZ Tenkaichi games on Playstation: 5 games

Xbox had only 1 Tenkaichi game, Ultimate Tenkaichi on Xbox 360.
Kinect version does not count as tenkaichi game because its not called tenkaichi but DBZ for kinect.
Total DBZ Tenkaichi games on Xbox: 1 game

PlayStation 1:
Dragon Ball Z: The Legend
Dragon Ball Z: Ultimate Battle 22
Dragon Ball GT: Final Bout

PlayStation 2:
Dragon Ball Z: Budokai
Dragon Ball Z: Budokai 2
Dragon Ball Z 2 V
Dragon Ball Z: Budokai 3
Dragon Ball Z: Budokai Tenkaichi
Dragon Ball Z: Budokai Tenkaichi 2
Dragon Ball Z: Budokai Tenkaichi 3
Dragon Ball Z: Infinite World
Dragon Ball Z: Sagas
Dragon Ball Z: Trilogy boxed set includes Dragon Ball Z: Budokai Tenkaichi, Dragon Ball Z: Budokai Tenkaichi 2, and Super Dragon Ball Z
Super Dragon Ball Z
Battle Stadium D.O.N

PlayStation Portable:
Dragon Ball Z: Shin Budokai
Dragon Ball Z: Shin Budokai - Another Road
Dragonball Evolution: The Game
Dragon Ball Z: Tenkaichi Tag Team

PlayStation 3:
Dragon Ball Z: Burst Limit
Dragon Ball: Raging Blast
Dragon Ball: Raging Blast 2
Dragon Ball Z: Ultimate Tenkaichi
Dragon Ball Z: Budokai HD Collection
Dragon Ball Z: Battle of Z
J-Stars Victory Vs
Dragon Ball Xenoverse

PlayStation Vita:
Dragon Ball Z: Battle of Z
J-Stars Victory Vs

PlayStation 4:
Dragon Ball Xenoverse
J-Stars Victory Vs
Dragon Ball Xenoverse 2
Dragon Ball FighterZ
Jump Force
Dragon Ball Z: Kakarot
Dragon Ball: The Breakers

Playstation 5:
Dragon Ball FighterZ
Dragon Ball Z: Kakarot

Xbox:
Dragon Ball Z: Sagas

Xbox 360:
Dragon Ball Z: Burst Limit
Dragon Ball: Raging Blast
Dragon Ball: Raging Blast 2
Dragon Ball Z: Ultimate Tenkaichi
Dragon Ball Z For Kinect
Dragon Ball Z: Budokai HD Collection
Dragon Ball Z: Battle of Z
Dragon Ball Xenoverse

Xbox One:
Dragon Ball Xenoverse
Dragon Ball Xenoverse 2
Dragon Ball FighterZ
Jump Force
Dragon Ball Z: Kakarot
Dragon Ball: The Breakers

Xbox Series X:
Dragon Ball FighterZ
Dragon Ball Z: Kakarot

Total DBZ games for Playstation: 38
Total DBZ games for Xbox: 17

Source: https://dragonball.fandom.com/wiki/List_of_Dragon_Ball_video_games