Released on April 23, 2021, this complete PC product includes the first four chapters and new chapters.
| Release date | 2021-04-23 |
|---|---|
| Included | Four chapters + new chapters |
| Screen | Full HD |
Included and distributed
It features 1920×1080 frames, includes voice actor interviews, and broader appreciation features; The story of the new chapter separately downloaded version is the same as the images, but the visuals are HD, with only CG and music appreciation.
The opening theme of the 2021 collection
The official opening theme for this all-ages PC collection is "InFINITE Line" performed by Chihiro Yonekura. This OP film is included in the collection; The separate download version of the new chapter does not include this collection of OP films.
Related entries
- Related works:9-nine- new chapter
- Adult chapter works corresponding to the original Chapter 1:9-nine - Kokonotsu Kokoka Kokono Iro (Original Japanese Adult Version)
- Adult chapter-specific works corresponding to the original Chapter 2:9-nine - Sorairo Sora Uta Sora no Oto (Original Japanese Adult Version)
- Corresponding adult chapter works corresponding to the original Chapter 3:9-nine-Haruiro Haruko Haruko Harukaze (Original Japanese Adult Version)
- Adult chapter works corresponding to the original Chapter 4:9-nine - Yukiiro Yukihana Yuki no Ato (Original Japanese Adult Version)
- A digital album in 2022 featuring its opening theme:9-nine- Songbook (2022 Digital Release)
- The orchestral arrangement of the opening is included on Disc 2, track 1 of the album:9-nine- Symphonic Concert All Songs Collection (2021 Orchestral Arrangement)
References
- PALETTE: 9-nine - All-Ages PC Collection
- PALETTE: 9-nine - New Chapter Standalone Download Version
- Palette Channel: 2021 All Ages Collection OP Official Video Description
- PALETTE: Original product specifications for the first game
- PALETTE: Original product specifications for the second game
- PALETTE: Original product specifications for the third game
- PALETTE: Original product specifications for the fourth game
- PALETTE: Songbook subscription release announcement
- TuneCore Japan: Chihiro Yonekura Songbook release report
- Hotarubi: Symphonic arrangement album release announcement
Data compiled on: 2026-10-07.