It's another year for the major Touhou event of Hakurei Shrine Reitaisai, marked for May 6 2018 10:30~15:30. Following the previous years' success, the Touhou Game Show feature also makes a return with the big and small makers including...
- Sega (CHUNITHM and maimai)
- TAITO (Groove Coaster)
- Play, Doujin! (Touhou fan games)
- Konami (SOUND VOLTEX)
And although the livestream that announces it is on April 1, the post on the 15th Reitaisai main site is dated April 2, so no, it's not a joke. Best it's just not confirmed at this time, worst Taiko is not joining at all this time.
Hakurei Shrine Reitaisai 15 main site
