Completed
The anime
About Koyoi wa Halloween Night!
Music video from the hololive IDOL PROJECT, for the song Koyoi wa Halloween Night! sung by Yozora Mel, Yuzuki Choco, Murasaki Shion, and Uruha Rushia.
- Format
- Music video
- Status
- Completed
- Released
- October 31, 2020
- Running time
- 2 minutes
- Source
- original
The cast
Characters
Behind the characters
Voice actors
Behind the anime