What year will the next full (whole number) HIFUU album release? If there is no release of a full album by 2035, this market will resolve to 2035+.

The HIFUU albums are part of ZUN's Music Collection and star Renko Usami and Maribel Hearn's activities in their Secret Sealing Club. The music in the albums is a mixture of arrangements of Touhou music and original tracks.

The latest album, 七夕坂夢幻能　〜 Taboo Japan Disentanglement, released in 2024. There are sometimes long gaps of time between the release of full albums. (8 years is the current longest gap.)