Ryūkishi07
- Born
- 19 November 1973 (52 years)
- Place of birth
- Chiba, Japan
- Gender
- Male
Ryukishi07 is the pen name of a Japanese writer who is the leading member for the group 07th Expansion. He is the creator of the When They Cry visual novel series, which includes Higurashi When They Cry, Umineko When They Cry and Ciconia When They Cry
