Tora Onikawa
Age: 32
Height: 5'11"
Weight: 178 lbs

Member of Asai clan. (Yakuza)

Ryu Asai
Age: 58
Height: 5'7"
Weight: 195 lbs

Boss of Asai clan. (Yakuza)

Taro Sasaki
Age: 51
Height: 5'9"
Weight: 180 lbs

Son of the founder of Sasaki Enterprise. Emi sakaki's step son. (poor guy... have to call a woman half his age 'mother')

Yukari Kikukawa
Age:36
Height: 5'4"
Weight 138 lbs

Full time housewife. Sayaka Takeda's best friend and old classmate.

Neiko Ueno
Age:36
Height: 5'6"
Weight 132 lbs

TK University professor. Sayaka Takeda's old classmate.

Yuri Sato

Age: 24
Height: 5''5"
Weight: 122 lbs

Senior secretary of Sasaki Enterprise. One of Takeshi Tanaga's many lovers.