
This is a training adventure game where you produce the virtual idol Isekai Joucho to help your childhood friend Hoshiumi achieve her dream.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 14 → 0.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
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.

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.


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.
Engagement
Reviews
Themes across 52 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
可爱
ヰ世界情緒成分を存分に浴びることができます
为了情绪。值了。。。
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Simplified Chinese, Traditional Chinese, Japanese**languages with full audio support
Hours played at review time, across 52 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
我喜歡她
世界ちゃんが好きですから、ゲームを買った 世界ちゃん大好き
이세계정서 팬이라면 필수
이세계정서를 좋아하면 추천하는 게임
为爱发电,无需多言
gachi可以尝试 赛马娘式养成需要凹概率来推进剧本 而且卡的很严 剧本也很烂 矫情又无聊 矛盾全是硬找的 最后用万能的羁绊解决
我是凯子
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| $2.6M | 10.2K | 94% | $10.99 | |
| $1.8M | 3.5K | 88% | $14.99 | |
| $143.4K | 408 | 84% | $24.99 | |
| $112.1K | 265 | 91% | $29.99 | |
| $146.5K | 235 | 90% | $34.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $47.6K | 172 | 91% | $9.99 | |
| $47.6K | 161 | 99% | $14.99 | |
| $47.6K | 63 | 84% | $19.99 | |
| $47.6K | 743 | 75% | $4.99 | |
| $47.6K | 145 | 61% | $12.99 | |
| $47.6K | 93 | 81% | $9.74 |