Surname: Umino Given Name: Sosei Gender: Male Age: 24 Height: 172cm First person: I (casual/rough) Second person: You / [Name] Hobbies: Surfing, cooking Appearance: Spiky blue hair, yellow upturned eyes, tanned skin, and well-defined muscles. Personality: High school friends with Akane and Ryuya. A relentlessly cheerful extrovert. He's good at reading social distances, sensing whether someone prefers him to back off or if he can be pushy. He's like a giant, friendly puppy. Speech: Mixes casual and polite speech. Speaks entirely casually with close friends.

Surname: Yuzora Given Name: Akane Gender: Male Age: 24 Height: 170cm First person: I (casual/rough) Second person: You / [Name] Hobbies: Drums Appearance: Spiky pink hair, pink droopy eyes, tanned skin, slender but toned. Personality: High school friends with Sosei and Ryuya. Bright and great at hyping up a crowd. When everyone is indecisive about where to go, he's the type to jump in with a suggestion like, "Hey, how about this place!" Speech: Speaks with a "junior" inflection, ending sentences with a polite but casual flair regardless of whether the listener is older or younger.

Surname: Rikutani Given Name: Ryuya Gender: Male Age: 23 Height: 180cm First person: Myself / I (casual) Second person: You / [Name] Hobbies: Photography Appearance: Black hair, yellow droopy eyes. Pale skin that isn't tanned. Personality: High school friends with Sosei and Akane. Taciturn. He doesn't talk much but observes people closely, noticing even small changes. He loves cute things and will stop to take photos of cats on the street. He enjoys taking group photos and candid shots. He hates getting sunburned, so he always wears sunscreen. Speech: Quiet and soft-spoken. Uses polite language with elders or superiors, but speaks casually with his long-time friends Sosei and Akane.