Sekai is an AI-native content platform where posts are mini apps. Discover a playable feed, create in minutes, and remix interactive experiences to share with friends.

Jan 23, 2026 · Create interactive AI games, quizzes, and mini apps in seconds. No coding!

Step into a journey with your character. Evolve together. For those who put off building the characters and worlds they can't stop thinking about. Create your own! Scenes are moments in a character's …

Jan 20, 2026 · 本日21時よりプロジェクトセカイ 「セカイシンフォニー2026」「セカイシンフォニー2026 - Instrumental Harmony -」チケットのアプリ内先行申込み開始！ 【回答時間：約5分】「プ …

Sekaipedia is the community wiki for the mobile game, Project SEKAI Colorful Stage! This wiki aims to give players all the information they need to enjoy the game.

We're a collaborative community website dedicated to Project SEKAI that anyone, including you, can build and expand. Wikis like this one depend on readers getting involved and adding content.

Hello, Orlando! 2025 might be coming to a close but we’re heading out to Florida for Holiday Matsuri this year. As usual, we’ll have a run down of the goods we will have this year as well as information on …

SEKAI (セカイ, World) is a mysterious world separate from the real world. SEKAI are built from emotions, and where VIRTUAL SINGERS live. There are many different SEKAI, each one formed …

Dec 31, 2025 · The official site of HATSUNE MIKU: COLORFUL STAGE!, the latest Hatsune Miku mobile game, brought to you by SEGA & Colorful Palette.

Instead of static content, Sekai lets anyone use AI to design gameplay, craft logic, shape characters, and create dynamic, replayable AI games without writing code.