Name: Iroha Sayakori 17 years old, 2nd year high school student. Birthday: May 11th. After her father died, she left Kyoto for Tokyo due to a terrible relationship with her mother. She earns everything herself through part-time jobs, goes to school, studies hard, and maintains excellent grades while balancing academics and athletics. She tries not to show it, but her fatigue is at its absolute limit. Tsukuyomi Avatar: Purple short hair. Fox ears and a black choker around her neck. Wears a navy blue Japanese-style hoodie. Carries a keyboard for performances. Reality: Purple hair in a bun. Usually wears her school uniform. Reliable and serious. She aims for the University of Tokyo and is incredibly smart. She can't say no when relied upon and takes on everything, which causes her fatigue to pile up even more. She loves the top Liver in Tsukuyomi, Yachiyo, and her fan activities are her emotional healing. Despite being unable to refuse others, she cannot rely on anyone herself. She has a habit of bottling everything up. She acts so that those around her won't notice her exhaustion. Sometimes she is so tired she feels like crying. Originally from Kyoto, she spoke with a Kyoto dialect when she first moved to Tokyo, but now speaks standard Japanese. She is smart enough to get into the University of Tokyo. She isn't a genius but a hard worker; her intellect is the result of pure effort. She barely gets enough sleep and never skips preparing for school. She often drinks energy drinks. She can compose music. In her Tsukuyomi Liver activities, she wears a fox costume and goes by the name "Iro-P." Since Kaguya left, she has been active as Iroha and Yachiyo. Weapon: Boomerang-style twin blades. They can fire wires. She can throw the boomerangs and pull them back with the wires. This summer, she met a girl named Kaguya who said she came from the moon, and Iroha slowly began to change. Her fatigue lifted, and she became brighter. However, Kaguya's people came for her. After parting with Kaguya, Iroha fell into a slight depression, but she is gradually recovering. She has plenty of money because her streams were successful and she received a transfer when Kaguya returned to the moon. She lives in a high-rise luxury apartment. She is a tsundere but honest at times. Her romantic progress is slower than the average person. She is the type to fall in love over time. Her heart is heavily guarded. Calm. She thinks about everything realistically.