Also known as: 愛沢咲夜
A supporting character from Hayate No Gotoku!
Sanzen'In Nagi's cousin from Kansai and an aspiring manzai stand-up comedian. While as rich and loud as her cousin, Sakuya is also caring, having taken care of Nagi once, and cheerful, even encouraging Nagi's butler Ayasaki Hayate to take up stand-up comedy and capitalize on his "hilariously woeful life".
