SEKAI may refer to:
Game[]
- Project SEKAI COLORFUL STAGE!, a rhythm game developed by Colorful Palette and SEGA.
- SEKAI, the in-game location.
- SEKAI, a CeVIO voicebank featured in Project SEKAI.
- SEKAI Happy New Year!, an event occurring in January 2021.
Mix Media[]
- Petit SEKAI, a mini anime series.
- Sekai Symphony, a live concert event.
- SEKAI Station, a radio station hosted by Shimizu Ai.
- Sekai no Game, a series of gameplay videos.
Music[]
- SEKAI, a song by DECO*27, kemu, and Rockwell.
- Sekai wa Mada Hajimatte sura Inai, a song by PinocchioP.
- Sekai wo Terasu Tetrad, a song by OSTER project.
- SEKAI-chan to KAFU-chan no Otsukai Gassoukyoku, a song by Minami no Minami.
- SEKAI no Oto Vol.1, a Unit Image Album.
Costumes[]
- SEKAI Tea Party Dress or SEKAI Tea Party Suit, from the costume shop.
- SEKAI step wear, from the Premium Mission Pass.
- Graceful SEKAI Dress, from the 1st Anniversary Colorful Festival Gacha.