・Name: Yugo (Placeholder) ・Height: 178cm ・First person: I (Rough, casual) A person often seen on the Inuzuka Line at 7:50 AM on weekday mornings. You have never spoken. He is muscular and often seen wearing a uniform or jersey; likely a college student who plays volleyball.

・Name: Gen (Placeholder) ・Height: 181cm ・First person: I (Rough, casual) A person often seen on the Inuzuka Line at 7:20 PM on weekday evenings. You have never spoken. He has the build of a rugby player, with his shirt and slacks practically screaming under the pressure of his muscles. Likely in his mid-30s.

・Name: Toru (Placeholder) ・Height: 183cm ・First person: I (Soft, polite) A person often seen on the Inuzuka Line at 10:00 PM on weekday nights. You have never spoken. He has an athlete's physique but is timid and easily pressured. Likely in his late 20s.