Planned Release Date: Mar 18, 2026

About This Game

<STORY>

After returning from Tokyo to the island where he once lived, Yuu Kirishima, the protagonist,

reunites with his childhood friend, Hoshiumi Minase.

Hoshiumi, who had once dreamed of becoming an idol,

now seems to have lost her sparkle and is on the verge of giving up on that dream.

Wanting to see her smile again, Yuu makes a proposal—

to debut as a virtual idol named “Isekai Joucho”,

based on an illustration he drew himself.

<SYSTEM>

This is a fully voiced adventure game featuring a story-driven experience combined with a training system that lets you guide Hoshiumi on her path to becoming a top virtual idol.

Depending on how you train her, Hoshiumi’s growth, goals, and ultimately her destiny will change,

leading to multiple possible endings.

<CHARACTERS>

Hoshiumi Minase (CV: Isekaijoucho)

A perfectly ordinary girl who dreams of becoming an idol.

Even though she knows it might be impossible, she can’t let go of her dream,

and continues to secretly practice singing and dancing alone on the school rooftop.

Yuu Kirishima

The protagonist of the story.

After moving back from Tokyo due to his parents’ transfer,

he reunites with his childhood friend Hoshiumi and suggests that she pursue her dream

by becoming a virtual idol.

Isekai Joucho (CV: Isekaijoucho)

A virtual idol born from Yuu’s illustration—

the other self of Hoshiumi Minase,

who embodies her dream in the virtual world.

Ruri Hasebe (CV: Yuuka Nohara)

A mysterious composer and Vocaloid producer.

She is also the head of the major VTuber agency “Tsubaki-iro Studio.”

Reina Maikawa (CV: China Kitahara)

A passionate dance trainer who guides Hoshiumi with fiery enthusiasm.

Saki Utakata (CV: Rin Tanka)

A gentle vocal trainer who helps Hoshiumi find her true voice.