The streaming-intervention mystery psycho-horror adventure game Red Chat Ritual: TSUMIMI TIME has surpassed 30,000 Steam wishlist registrations. This is the first original Steam title from developer Tohakusha, and since its October 22, 2026 release date was announced, the game has been drawing considerable attention — the theme song music video reached 500,000 views within three weeks of its release.
- Steam Store Page: https://store.steampowered.com/app/4413070/
- Official X: https://x.com/tsumimi_jikan
Wishlist 30,000 Milestone SNS Campaign
To mark the 30,000 Steam wishlist milestone, a social media campaign is running on the official Red Chat Ritual: TSUMIMI TIME X account starting June 9, 2026. Three rounds of giveaways will take place, each featuring an acrylic art piece using a support illustration alongside a ¥10,000 Amazon gift card, with three winners per round.
Campaign Schedule:
- June 9, 2026 (Tuesday) — Round 1: Yoneshirokasu

- June 11, 2026 (Thursday) — Round 2: KEI

- June 13, 2026 (Saturday) — Round 3: VOFAN

Full details are available on the official X account: https://x.com/tsumimi_jikan
Steam Next Fest Participation & Demo Now Available
Red Chat Ritual: TSUMIMI TIME will participate in the online event Steam Next Fest, held June 16–23, 2026 (Japan time). The game's first-ever demo is now available. In the demo, players can try out gameplay systems central to the title, including the streaming intervention mechanic, as well as investigation features using SNS searches, fan sites, and map searches.
Steam Next Fest Details:
- Dates (Japan time): June 16, 2026 (Tuesday) – June 23, 2026 (Tuesday)
- Platform: Steam
- Steam Store Page: https://store.steampowered.com/app/4413070/
About Red Chat Ritual: TSUMIMI TIME
Red Chat Ritual: TSUMIMI TIME follows players as viewers of "Tsumimi," a struggling former idol livestreaming from a village with a troubled past. The story unfolds over a 14-day cycle: during the day, players use SNS searches, fan sites, and map tools to investigate clues found in Tsumimi's stream; at night, they interact through virtual tips, comments, and presents. All gathered information accumulates in an investigation file, eventually revealing the truth behind a disappearance case. Items sent as presents can also trigger unexpected reactions in the next stream. Players' interventions, investigations, deductions, and final choices all influence the outcome.
Character design is by Wata, the theme song is performed by Kagura Mea, with lyrics and composition by Kikuo, and music video editing by Tall Mitsuhashi. The music and gameplay are designed to interlink, deepening the atmosphere of the game world.
Product Details:
- Title: Red Chat Ritual: TSUMIMI TIME
- Genre: Streaming Intervention × Investigation Mystery Psycho-Horror ADV
- Players: 1
- Price: TBA
- Release Date: October 22, 2026 (Thursday)
- Platform: PC (Steam)
Steam Store Page: https://store.steampowered.com/app/4413070/