Himitsu no Kaidan
The Secret Stairs is a collection of stories set at a girls' boarding school. It focuses on the friendships between the girls and their mysterious adventures with the "ghosts" that haunt the old school buildings.
- Also known as
- ひみつの階段
- Format
- MANGA · 14 chapters
- Status
- Finished
- Genres
- Slice of Life, Supernatural
- AniList score
- 60/100