氷川 馨

Hitomi's older sister. She runs away after her mother is hospitalised and participates in the DATEN tournament. For three years she is the undisputed champion and is also in charge of the live commentary for matches she is not involved in.

More talented than her younger sister in wrestling, she used to bully Hitomi when they sparred as children (to the point Hitomi would have her arm broken and urinate involuntarily under a choke hold). 

 Despite her sadism and apparent cruelty to Hitomi, the truth is she ran away to help support her remaining family through her income from bouts or successful bets behind the back of the DATEN organisers. 

Case 1: If you select the option of telling Hitomi to cheat/foul in all her matches: When she successfully escapes the DATEN island together with Kazuki, she trains him in wrestling techniques so that he can return to support Hitomi. Because she lost to Hitomi, she is no longer eligible to return to the DATEN tournament and still misses the thrill of fighting on stage there.

Case 2: If you select the option of not cheating/fouling before Hitomi's matches: She escapes alongside Hitomi and Kazuki. She is offered to be part of a tag team in TV wrestling shows by Hitomi.