Name: Kai Kawasaki (川崎会; Kawasaki Kai)
Nicknames: Kai-kun, Nii-chan, Saburida-san
Birthday: September 14, 1993 (Age 22)
Birthplace: Kanagawa, Japan
Charmpoint: Rebel-like style
Weakpoint: Easily gets into trouble
Favorite Foods: Mentaiko bread, Jello, Dumplings
Least Favorite Foods: White bread, mussels, bread pudding
Favorite Subject: Lunch
Least Favorite Subject: Physical Education
Motto: "A smile is worth a thousand words."
Favorite English Word: Laugh
SECRET Otoko Color: Silver
Favorite Band: Kis-My-Ft2
Favorite Kis-My-Ft2 Song: "S. O. S. (Smile On Smile)"
Favorite SECRET Otoko Song: "Unrequited"
- Hello! Project Groups:
- SECRET Otoko
- He is close friends with SECRET Otoko leader, Jun Mizoguchi, since meeting each other during the auditions.
- He is the twin brother of LOVE Musume leader, Sakiko Kawasaki.
- He is more of a dog person; his family owns two dogs named Mochi and Manju.
- He says that despite many aruguments and teasings in the past; he and his sister get along very well.
- His ideal type of girl: sweet, friendly, a good singer, loves music, is a dog person.
- He is currently attending Waseda University along with SECRET Otoko member Jun Mizoguchi and is majoring in Education.
- He hates sweets.
- He sometimes has arguments with sister.
- His dream is to become an elementary school teacher in the future.
- [2014.??.??] Tenso no Dai Machigai (as Shou Totani)