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Red Chat Ritual  – TSUMIMI TIME header art

Red Chat Ritual – TSUMIMI TIME

“Intervene in Tsumimi’s stream” through comments and Mega Chats, then use your deductions to change their fate in this 14-day psychological horror adventure.

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Latest Contributor: IGF TeamEdit notes
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 15, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 15, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Red Chat Ritual – TSUMIMI TIME and Tohakusha Inc. funded?FundingThe known source of funding behind the game.
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About the Game

[ Free Demo Available: Play Through Part of Day 6 ]
100K+ wishlists since the Steam page launched on Apr. 9.

Planned for release in October. The free demo is available now.

Mashiro, the streamer you once supported, has gone missing.

To find her, you must intervene in the livestreams of Tsumimi, Mashiro’s former streaming partner.

You are not just watching.

What you say, when you stay silent, and how you spend your limited funds can change where Tsumimi goes, how she reacts, which clues you uncover, and how the story ends.

By day, investigate strange details through social media, fan sites, maps, and search results.

By night, watch Tsumimi’s stream and intervene through comments, Mega Chats, and gifts.

What will you say?

When will you stay silent?

How will you use your limited funds?

And how will you connect the fragments before it is too late?

This is a 14-day psychological horror adventure about stream intervention, investigation, and deduction.

[Investigate by Day. Intervene by Night.]

Behind Tsumimi’s cute livestream lies the shadow of Mashiro’s disappearance.

Tsumimi smiles on screen.

Rumors flow through the comments.

Unsettling records appear in search results.

Someone’s obsession remains on a fan site.

The deeper you look beyond the stream, the closer you get to the truth.

[Your Deductions Change the Ending]

Multiple endings await.

Your interventions, investigations, deductions, and choices will shape Tsumimi’s stream and determine how the story ends.

[Play Time]

About 3 hours per playthrough.

Including multiple endings, total play time is around 4 to 5 hours.

[Content Warning]

This game contains depictions of obsessive fan behavior, excessive intervention in livestreams, psychological tension, unsettling scenes, and horror elements.

Jump scares using loud noises or sudden screen changes are limited.

[Audio Note]

This game uses close, detailed environmental audio to create the feeling of sound pressing in from all around you.

For the best experience, we recommend playing with headphones or earbuds.

Reach the truth through your own choices.

____________________

◼︎Character Introductions

■Idol gallery

▼Required PC Specs

This game does not rely on demanding 3D graphics processing. It is designed to be easy to play across a wide range of PC environments.Please check the system requirements at the bottom of the page for detailed specifications.