Undertale Museum Exhibition Announced for Tokyo and Osaka in 2027
This is the first time the globally popular indie RPG has received a major physical exhibition, signaling a significant expansion of its brand into live-event experiences under the direct oversight of its creator.
Key Facts
- The Undertale Museum is the first large-scale exhibition for the game Undertale, supervised by creator Toby Fox.
- The Tokyo exhibition runs from February 19 to March 10, 2027, at Sunshine City Exhibition Hall A in Ikebukuro.
- The Osaka exhibition runs from April 22 to May 9, 2027, at ATC Gallery in Nanko.
- The announcement was made on July 30, 2026, alongside the opening of a teaser website and official X account.
Reporting from 4 sources: 4Gamer.net, GAME Watch (Impress), KAI-YOU, Denfaminicogamer.
The first large-scale exhibition dedicated to the RPG "Undertale" will be held in Tokyo and Osaka in 2027. The event, called "Undertale Museum," is supervised by creator Toby Fox and will feature immersive, experiential exhibits that let visitors explore the game's world. The Tokyo venue is Sunshine City in Ikebukuro, running from February 19 to March 10, 2027. The Osaka venue is ATC Gallery in Nanko, running from April 22 to May 9, 2027. The announcement was made on July 30, 2026, by the Undertale Museum Executive Committee, with a teaser website and official X account opening the same day. Fox's involvement ensures the exhibition reflects the game's distinctive visual style and themes. The exhibition is described as a space where each step forward fills visitors with determination, a direct reference to the game's mechanics.
The Undertale Museum will be the first large-scale exhibition for the 2015 RPG, which gained fame for its pacifist gameplay, multiple endings, and soundtrack by Toby Fox. The exhibition is planned as an immersive walk-through that recreates the game's environments. The Tokyo run at Sunshine City's Exhibition Hall A spans February 19 to March 10, 2027, while the Osaka run at ATC Gallery runs April 22 to May 9, 2027. The announcement came from the Undertale Museum Executive Committee, with a teaser site and official social media account going live on July 30, 2026. Fox is credited as supervisor, though specific exhibit details have not been released. The game itself remains available on PC, PS4, Xbox Series X|S, Xbox One, and Nintendo Switch, and a parallel story sequel, Deltarune, is in development.
Synthesized by Yomimono from the 4 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.
Sources
- 4Gamer.net 世界初となる「UNDERTALE」の大規模展示会「UNDERTALE MUSEUM」が2027年に東京と大阪で開催決定
- GAME Watch (Impress) 世界初の「UNDERTALE」大規模展覧会が東京・大阪で開催決定！ Toby Fox氏が監修
- KAI-YOU 名作RPG『UNDERTALE』世界初の展覧会が開催 開発者トビー・フォックス監修の体験型展示
- Denfaminicogamer 『UNDERTALE』“世界初”の大規模展覧会が2027年に東京・大阪で開催決定！！！