180-byou de Kimi no Mimi wo Shiawase ni Dekiru ka?

Akari Sawake is fascinated by ASMR, the tiny sounds that can produce tingles, calm, or a strangely intimate sense of presence through headphones. Armed with recording equipment and plenty of curiosity, she experiments with whispers, brushing, chewing, ear cleaning, and other sounds alongside the people around her. What begins as a personal hobby becomes something she wants her classmates to experience for themselves, even when they are unsure what to make of it. Each brief encounter focuses on a different sound and the reaction it creates. There is no grand mystery to solve; the pleasure comes from paying unusual attention to ordinary noises and discovering how much feeling can fit into just three minutes of listening.