|Name in Japanese||沙夜|
|Appears in||Anime, Manga, TV Drama, Stage Show|
|Voice Actor (Japanese)||Mikako Takahashi|
|Voice Actor (English)||Monica Rial|
Saya (沙夜 Saya ) is a fictional character. She is mute and writes to communicate. Tetsu tends to relate to her because her parents were also murdered. She and Hana are apparently 'girls-in-training' under Akesato in the red light district.
- Saya has the same Japanese and English voice actresses as Saizō.