Kai Hiwatari

Kai Hiwatari (born August 20, 2008) is the oldest son of Victor and Kim Hiwatari and older brother of Yoshi, Takeshi and Makari.

Personality
Kai is laid-back, friendly, popular and is always there to help others.

Future
He gets married to Tariko Kirochu and has three children with her. Sons Toshio and Haruto and a daughter Lei-Mai.

Relationships
Victor Hiwatari: Kai has a close relationship with his father

Kim Hiwatari: Kai gets on with his mother

Yoshi Hiwatari: Kai and Yoshi are really close

Takeshi Hiwatari: Kai and Takeshi get on quite well

Makari Hiwatari: Makari is jealous of Kai.