100% Orange Juice Wiki


  • Kai appears in the artwork for and is quoted in the description of  Protagonist's Privilege. He also appears in the artwork for  Party Time.
  • Kai is one of three original characters (along with Marie Poppo and Tomomo) who debuted in the original release of 100% Orange Juice!.
  • Kai's theme was composed by DEKU.[1] This makes Kai the only character without a royalty-free theme.
    • Kai had a different theme in the Beta version of 100% Orange Juice! which was royalty-free. The original theme was "Fair Wind" from TAM Music Factory, which can be heard here.

Update History

100% Orange Juice Emoticon 100oj.png V2.0 (Hotfix 4)
  • Protag Privilege should now work in co-op.

100% Orange Juice Emoticon 100oj.png V1.26.2 (Hotfix 2)
  • Fixed player not being able to proceed in multiplayer deck screen if selected character is QP, Suguri, Marc or Kai, and player hasn't unlocked them in singleplayer.

100% Orange Juice Emoticon 100oj.png V1.21

100% Orange Juice Emoticon 100oj.png V1.19
  • Character voice added with DLC 12.

100% Orange Juice Emoticon 100oj.png V1.7.7

100% Orange Juice Emoticon 100oj.png V1.6.6

100% Orange Juice Emoticon 100oj.png V1.4
  • Protagonist's Privilege level requirement has been lowered from 4 to 3. Cost has been lowered from 30 to 20.
  • Fixed HP on Kai's card.

100% Orange Juice Emoticon 100oj.png V1.3.2
  • Kai's HP reduced from 5 to 4, bringing him to default stat distribution.


  1. Confirmed by DEKU in Twitter messages.