Kouenji Atari

Michiru moves to Tokyo's Kouenji district to live with her cousin's family and pursue a better education. Motivated by her desire for independence and inspired by her mother's remarriage for financial stability, she aspires to become a professional office worker. As she navigates her anxieties about the future, she grows close to a local boy named Tooru. However, Michiru soon realizes she is in a love triangle with her cousin, also vying for his attention. The emotional tension between them leads to new opportunities for Michiru's future.