Mana Kotani was friends with Sumire Utsuki for years. She admired Sumire’s freewheeling ways and mysterious charm, but Sumire broke off connections with her. Later, Mana hears of Sumire’s death,…

Setoka Tachibana is a female high school student who has confessed her feelings to other boys 12 times, but has been rebuffed each time. Her older brother Haruka Tachibana cares…