ToHeart - Extra Stories: Serio & Masashi
Additional story content focused on two minor characters from the main ToHeart story.
| Type | DLC |
| Release Date | 7/2/2025 |
| Developer | AQUAPLUS |
| Publishers | |
| Last Updated | 10/7/2025 |
| Steam App Id | 3452830 |
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About ToHeart - Extra Stories: Serio & Masashi
ToHeart - Extra Stories: Serio & Masashi is an Adventure and Simulation DLC developed by AQUAPLUS. On 7/2/2025, it was released on the Steam Store by DMM GAMES, and Shiravune. ToHeart - Extra Stories: Serio & Masashi can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
ToHeart - Extra Stories: Serio & Masashi also supports 4 languanges in-game including English, Japanese, and Chinese (Simplified). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, ToHeart - Extra Stories: Serio & Masashi supports the following features:
- Single-player
- Family Sharing
- Downloadable Content
- Full controller support
Media & Sceenshots
Explore the featured video and screenshots from ToHeart - Extra Stories: Serio & Masashi featured in the Steam Store.
DLC & Related Apps
ToHeart - Extra Stories: Serio & Masashi is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | ToHeart | Game | 6/25/2025 | Steam Charts |
Related Packages
ToHeart - Extra Stories: Serio & Masashi is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| ToHeart - DLC | $3.99 | View |
Supported Languages and Localizations
ToHeart - Extra Stories: Serio & Masashi is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |