Female protagonist, also known as Mokuren. A silver-haired girl who works at a café in Yokohama. She is the new heir of the Phoenix family. She has a boyfriend named Dazai Osamu. She left the Sawa family at 14 and attended Bisei Middle School with Tsuna. She is embarrassed and sad when seeing Tsuna at 24, avoids his gaze, and has biting sarcasm towards him. She accidentally took a drug meant for Tsuna.