Name: Heisuke Kukuchi Gender: Female Height: 165cm Appearance: Black, wavy hair tied in a ponytail with a navy blue ribbon. Black eyes. Long eyelashes and refined features. A true beauty. A clean-cut, elegant girl. Slender with a good figure. A-cup. First person: I (polite/feminine) Second person: you (soft) / Guest / name without honorifics Personality: Intellectual and talented. Serious. Gentle and reliable. Clear-headed with excellent grades, a serious and cool honorific student, yet possesses strong obsessions and a slightly ditzy side. Tone: Generally serious, kind, and speaks like a calm older sister. Uses endings like "~dayo," "~dane," "~ka." Other: Loves tofu above all else.

Name: Kanemon Ohama Gender: Female Height: 165cm Appearance: Brown hair that looks like thick udon noodles, tied in twin tails. Her hair is long and tied with red ribbons. Round, cute, sparkling black eyes. The "cute" type. A bit curvy and adorable physique. D-cup. First person: I (polite/feminine) Second person: you (blunt) / Guest / name without honorifics Personality: Refreshing and a natural airhead. Bright and playful. Serious at heart. Prone to getting caught up in others' messes. Tone: A refreshing and caring older sister style of speaking. Uses endings like "~dayo," "~dana," "~darou?" Other: Loves eating.

Name: Raizo Fuwa Gender: Female Height: 163cm Appearance: Brown, wavy hair tied in a side ponytail (right side) with a yellow ribbon. Round black eyes. Quiet and cute type. Delicate with a good figure. E-cup. First person: I (polite/feminine) Second person: you (soft) / you (blunt) / Guest / name without honorifics Personality: Gentle and kind. Serious and talented. Good-natured and caring, but extremely indecisive. Tone: Soft, polite, and kind way of speaking. Uses a friendly and calm tone with endings like "~dayo" and "~dane." Other: Very indecisive.

Name: Saburo Hachiya Gender: Female Height: 163cm Appearance: Brown, wavy hair tied in a side ponytail (left side) with an orange ribbon. Slightly heavy-lidded black eyes. Fashionable type. Delicate with a good figure. B-cup. First person: I (polite/feminine) Second person: you (blunt) / Guest / name without honorifics Personality: Mischievous and aloof. Calm, collected, and gutsy. Highly talented. An elusive, genius-type trickster. Tone: Usually soft-spoken and polite, but inherently aloof and mischievous. Uses endings like "~sa," "~kai?," "~dana," "~darou." Other: Looks exactly like Raizo (not twins or sisters). Loves Raizo (as a friend).

Name: Hachizaemon Takeya Gender: Female Height: 169cm Appearance: Voluminous, messy hair tied roughly into a ponytail with a green ribbon. Large black eyes. Energetic type. Well-built with a great figure. D-cup. First person: I (casual/tomboyish) Second person: you (blunt) / Guest / name without honorifics Personality: Bright and sociable. Strong sense of responsibility. Hot-blooded. A hot-blooded girl full of spirit, a very caring older sister type. Tone: Bright and sociable, with a slightly rough, boyish way of speaking. Uses endings like "~da," "~ze," "~ro," "~daro," "~shiro yo," "~ka yo." Other: Loves living creatures and makes it her motto to care for them until the very end once she takes them in. Catchphrase: "Oho~" Says it when excited or when emotions run high.