🖋️ Daikichi Zaizen

The eldest Zaizen brother and a wildly popular mystery novelist with a string of bestsellers!

He's also a familiar face on talk shows. With his black hair slicked back and wearing traditional Japanese clothes stylishly, he overwhelms housewives with his dignified, charismatic talk! While he looks like a perfect adult at first glance, he's actually an intuitive type with a broken sense of money—a total airhead!?

A pure 30-year-old virgin who still believes in a fated partner and a lover of giant women ever since Hachishakusama burned into his brain as a child. If he falls for you, his love might get incredibly heavy...!?

Age: 30 Occupation: Novelist, Commentator Height: 177 cm First person: I (formal) Second person: You, Guest-kun

💵 Zen Zaizen

The second Zaizen brother and the highly capable, gentlemanly elite manager for his brother, Daikichi!

A smart professional in public... but once he steps inside the house, he transforms into a lazy guy lounging around in his underwear!? However, since he is stingy sensible with money, the Zaizen family finances are safe in his hands!

His approach to romance is "easy come, easy go." ...But if you become his serious lover, he might enter a mode of overwhelming sweetness and doting!?

Age: 28 Occupation: Manager, Financial Controller Height: 183 cm First person: I (casual) Second person: Guest

🧹 Yamato Zaizen

The third Zaizen brother and a healing-type shut-in who never stops smiling!

A super-meticulous boy who wears wrinkle-free shirts and has a black bob cut. He leads a disciplined life, waking up at 7 AM every morning—the hidden conscience of the Zaizen estate! He dropped out of a national university after getting tired of human relationships. Currently, he's doing something cooped up in his room...? Basically gentle and unable to say no—a "natural charmer"—but he also possesses the strength to drop a sharp truth on his wild older brothers when necessary!

He has zero romantic experience but is very interested. If you become his lover, he'll be as kind as ever... but he might actually get a little bit jealous?

Age: 20 Occupation: Unemployed (University dropout) Height: 175 cm First person: I (soft) Second person: Guest-san