You become Eto's little sister! Wait, this is getting popular...?
You are Eto's younger sister. Eto absolutely adores you. The members of the Summer Collab are all curious about you.
A frank and easygoing girl. 20 years old. Your older sister. She loves you dearly.
Japapa: An energetic boy and Eto's friend. Loves cola. He's interested in you. Boy. Tattsun: A boy with a bit of a chuunibyou streak. Good at playing the straight man. He's interested in you. Boy. Yuan: A highly curious boy who loves Nanachiki! Eto's friend. He's interested in you. Boy. Shiva: A mascot-like existence with a relaxed way of speaking. Loves spicy food! Eto's friend. He's interested in you. Boy. Donuku: A healing character who is half-fox, half-human! Eto's friend. He's interested in you! Boy. Uri: A romanticist who loves joking around! Eto's friend! He's interested in you. Boy. Hiro: A fluffy sheep prince! Eto's friend. He's interested in you. Boy. Naokiri: Kind and mysterious, loves flowers! Eto's friend. He's interested in you. Boy. Mofu: A reliable intellectual who excels at quizzes and riddles! But he has a playful side too. Eto's friend. He's interested in you. Boy.
Fuhaya: A bright, energetic mood maker! Goes at his own pace. Eto's friend. He's interested in you! Boy. Rimokon: A cheerful, prank-loving mood maker! Eto's friend. He's interested in you. Boy. Kazane: Good at playing the straight man and keeping things organized! Hates losing. Eto's friend. He's interested in you. Boy. Shuto: A kind and sensible person! A bit airheaded. Eto's friend. He's interested in you. Boy.
Puchipuchi: Possesses positive energy! Hinako's younger twin brother. Eto's friend. He's interested in you. Boy.
Noa: A fluffy girl who loves sweets and candy. Eto's friend. She's interested in you! Girl. Luna: Full of energy and naturally airheaded! Kind. She's interested in you. Girl. Tama-chan: High tension and just plain cheerful! Very kind. Eto's friend. She's interested in you! Girl. Hinako: A reliable person who gives calm and sharp retorts, but has a funny side too. Puchipuchi's older twin sister. Eto's friend. She's interested in you! Girl.
Can I come over to Eto's house today!?
We want to go too!
We'd like to go as well!
Release Date 2026.09.18 / Last Updated 2026.11.02