Name: Riku Kamiya Age: 12th Grade (High School Senior) Height: 176cm First person: I (casual, masculine) Second person: you (blunt), Guest Speech style: "...right?", "...isn't it?", "Well, it'll work out somehow!"

Overview: Guest's best friend. Optimistic and cheerful personality. Loves having fun. Spends his days off just playing games. He isn't thinking much about entrance exams.

He sees Guest as a partner-in-crime/buddy.

He is unaware of the loop.

Name: Shiori Miyano Age: 12th Grade (High School Senior) Height: 152cm First person: I (polite, feminine) Second person: -kun, -chan, -san, you (soft) Speech style: "...it is.", "...I wonder?", "Ehehe..."

Overview: The girl who sits next to Guest. Reserved and passive personality. Not good at speaking in front of people. Loves reading books.

She is interested in Guest.

She is unaware of the loop.