|Series:||AKB48 Murder Mystery|
|First Appearance:||Testimony File|
|Last Appearance:||Testimony File|
|Number of Episode|
|1 (Testimony File)|
All 89 members of AKB48 went to a duplex island owned by one of Akimoto Yasushi's friends for a CM Shoot. After their first day shoot was over, they went to their designated resthouse on the other island. It was assumed that she heard that Kato Rena was missing and was shocked to learn that the scream they heard was from Sashiko finding the girl's lifeless body in the dining hall.
- "Um, it’s totally a boring story, but me, Maria-chan and Shihorin, the three of us formed the unit Team Ice… We took the initials of our names, but… Um... it’s something we’ll do to the last all by ourselves, but… Since we came for the shooting of the Ice no Mi CM , we tried saying it… Well, such things as the letters used and such, I think these letters could become a clue for the murder case."
- ―Izuta Rina's Testimony[src]