Hisanobu Takahashi

高知久信

The boy that disappeared from the island before Suzuhara's arrival. [Spoiler] Before Hisanobu's disappearance, Futoshi sees how Kuwadate holds him covered in blood. Futoshi is too scared to interfere. [/Spoiler] [Spoiler] He has gastric mucosal lesions, and is sent to the hospital due to them. [/Spoiler]