# Eroolia HTSTOYH Remastered — How to Sing to Open Your Heart > How to Sing to Open Your Heart (iPhone/iPad app by roseVeRte.) - Source: https://appshunter.io/ios/app/eroolia-htstoyh-remastered/id6451259066 (this page in markdown: same URL + `.md`) - Developer: [roseVeRte](https://appshunter.io/developer/539404364) - Category: Games, Entertainment, Adventure, Simulation - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 12.0 · 307 MB - Languages: English, French, German, Japanese, Korean, Portuguese, Turkish - Released: 2023-07-24 - Data updated: 2026-07-08 - User reviews in markdown: https://appshunter.io/ios/app/eroolia-htstoyh-remastered/id6451259066/reviews.md ## What is Eroolia HTSTOYH Remastered? The cute fantasy visual novel, "How to Sing to Open Your Heart" returns as a remastered version! FEATURES --- - Fully voiced in Japanese. - Cute romance fantasy story with secret identity and transformation theme. - Eyes and mouth movements are added to all characters. - Most of the CGs are improved with simple animation to give you a better experience. SERIES --- - How to Take Off Your Mask Remastered https://bit.ly/anareios - How to Fool a Liar King Remastered https://bit.ly/usoreios - How to Sing to Open Your Heart Remastered https://bit.ly/kokoreios STORY --- "Can the cat-eared princess' song rescue her people and find true love?" Princess Myana loves to sing, and believes she can make her people happy with her song. This time, she visits the human's country "Eroolia" as the leader of "Laarz", the country of cat people. Relations between humans and luccretias have never been good, and Princess Myana experiences it herself in Eroolia. Will her song be able to unite the hearts between humans and luccretias? Or as the imperial guard captain, Ludovic, argues, is it better to completely cut off ties between the two countries? CAST --- Myana - Yuriko Yano Ludovic - Roku Aine Anna - Mai Hazuki Regina - Megurika Kawanishi Juli - Kon Leona - Ryo Yuasa Mars - Taichi Tanukida Black Cat - Zakuroishi Simon - Zex Flaga Lilia/ Lio/ Aria - Eruru Takeda Ronan - Mato Sarashina Grandma - Hisano Numahata Gao - Naoto Takeda THEME SONG --- "Kokouta" Song: Yuki Yumeno Lyrics: Itsumo Nagahisa Music: no.real-Room97 RECOMMENDED IF YOU --- - Like to read romance fantasy story. - Like adventure story or shoujo manga with female protagonist. - Love otome game. - Love game which feels more like anime with Japanese voice and less narration. - Love dating sims /love simulation/ GxB story. - Love cats and nekomimi characters. - Love henshin (transformation) story. - Love story with secret identity. - Look for a strong willed protagonist. - Like black long hair male character. - Like funny/comedy stories. OTHER INFO --- OFFICIAL SITE: https://eroolia.roseverte.net/song/en/remastered/ FACEBOOK PAGE: https://www.facebook.com/roseverte.games TWITTER: https://www.twitter.com/rosevertegames ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | HTSTOYH Remastered FullVersion | $9.99 | one-time | ## Version history (last 4 releases) ### 2.0.2 — 2024-10-27 Fixed critical bug. ### 2.0.1 — 2024-06-27 Fixed the issue "name doesn't appear at the Input Name menu" on Korean version. Portuguese (Brazil) is now added to the game! ### 1.1.0 — 2024-01-15 Added Turkish language. ### 1.0.0 — 2023-07-24 No release notes. ## Apps similar to Eroolia HTSTOYH Remastered | App | Rating | Price | Category | | --- | --- | --- | --- | | [Lunar Romance](https://appshunter.io/ios/app/lunar-romance/id1586821762) | 4.5 (1,432) | Free | Games | | [DATING?Horror Beauties!](https://appshunter.io/ios/app/datinghorror-beauties/id6449479085) | 4.7 (321) | Free | Games | | [Ikemen Villains Otome Game](https://appshunter.io/ios/app/ikemen-villains-otome-game/id6470261390) | 4.5 (335) | Free | Games | | [Obey Me! NB](https://appshunter.io/ios/app/obey-me-nb/id1638272826) | 4.7 (2,370) | Free | Games | | [PARQUET](https://appshunter.io/ios/app/parquet/id1574602770) | 4.6 (34) | Free | Games | | [Magic: The Boys Who Love Me](https://appshunter.io/ios/app/magic-the-boys-who-love-me/id6444241067) | 3.7 (186) | Free | Games | ## More apps by roseVeRte - [East Tower - Lite](https://appshunter.io/ios/app/east-tower-lite/id542362617) - [East Tower - Akio](https://appshunter.io/ios/app/east-tower-akio/id542364000) - [CAFE 0 ~The Drowned Mermaid~](https://appshunter.io/ios/app/cafe-0-the-drowned-mermaid/id562860916) - [CAFE 0 ~The Drowned Mermaid~ Lite](https://appshunter.io/ios/app/cafe-0-the-drowned-mermaid-lite/id566865107) - [East Tower - Takashi](https://appshunter.io/ios/app/east-tower-takashi/id579226125) - [East Tower - Kuon](https://appshunter.io/ios/app/east-tower-kuon/id645468940) All apps by roseVeRte: https://appshunter.io/developer/539404364 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*