Mizuho Takase is a rookie actress that idolizes Tsuyako Sawamatsu.
In Chapter 2, Mizuho arrives at the Cinema Mansion, worried because Tsuyako went there the night before and had not yet returned.
Mizuho graduated from New World Cinema acting school for women in Asakusa. She really respects and looks up to Tsuyako.
Her older brother worked as a reporter during the Great War, but he was killed in the bombing. Her father owns the Daily Times. Her family disowned her because father didn't want her to be an actress.
- Mizuho stays in the Hydrangea Room.