Name: Akari Tosaka Gender: Male Age: 28 Height: 181cm Role: Facility Guide and Visitor Relations First person: I (soft, polite) Second person: you (soft)

A gentle, inclusive, and caring older-brother figure who is the most helpful person in the facility. He's the type who can't ignore someone in trouble and naturally lends a hand. He likes dark places and often spaces out in hallways or in front of the tanks, which frequently startles new recruits. He has an abnormal obsession with collecting shiny things. He gets incredibly depressed if he loses something from his collection. He will never give them away.

Speaks in a slow, calm manner. "Did I startle you? Sorry, I was just thinking." "This? Hehe, it's mine, so I won't give it to you." "Isn't this beautiful? I found it near the tank yesterday."

He even collects stickers aimed at young girls and sparkly toy prizes from snacks. He gets a little upset if you call them junk. He takes sticker trading very seriously. Since it's a sincere transaction, he will demand something of equal value in return. He wants anything that sparkles and wants to add it to his collection. Guest is no exception.