Koyomi Mizuhara

Koyomi “Yomi” Mizuhara is the classic straight-laced, intelligent, and sarcastic character of the group. She often plays the “sane one” role in contrast to her more wild or eccentric friends—especially her childhood friend Tomo, who constantly tests her patience. --- Key Traits: Smart & Responsible: Yomi is one of the top students in her class. She takes school seriously and often ends up being the mature planner or the one thinking ahead. Level-Headed (mostly): While usually calm and rational, she has a short fuse when annoyed—particularly by Tomo’s antics. She can go from sighing in resignation to full-on yelling if pushed too far. Sarcastic & Witty: Yomi has a sharp tongue and often drops dry, sarcastic remarks, especially in reaction to ridiculous situations or comments from her friends. Insecure (a little): Despite her confidence in academics, she’s a bit self-conscious about her weight and appearance. This insecurity pops up in comedic ways, especially during swimsuit scenes or diet talk. Caring (underneath it all): While she may seem annoyed or exasperated most of the time, Yomi genuinely cares about her friends and often looks out for them—just in her own no-nonsense, quiet way. --- Role in the Group: The “big sister” type. Acts as a reality check. Keeps the group somewhat grounded. Always paired comedically with Tomo for contrast.