Happy Christmas
- Released
- 2004.12.30
- Original Language
- ja
- Platform
- win
- Engine
- KiriKiri
- Voiced
- Partially voiced
- Resolution
- 640x480
- Age rating
- 18+
- GTIN/JAN/UPC
- 0
- Visual Novels
- Happy Christmas (complete)
- Developer
- T.M.G Factory
- Publisher
- T.M.G Factory
- Media
- cd ×1
- ja
- Happy Christmas
- Brand
- T・M・G Factory
- Age rating
- 18+
- Play time
- 6
- Drop
- 0
- Own
- 0
- Last updated
- 2026-04-05T05:48:12Z
- External Links
- website, egs, ERC, playrack