Hiiragi Tsukino was born deaf. Even so, thanks to the efforts (?) of Taiyo, the boy sitting next to her in class, everything is smooth sailing and she’s able to make lots of friends. Whether it’s the sports festival or choir competition, she’s ready to take on anything—or is there something she didn’t account for…?

Tsukino Hiiragi was born deaf. When her oblivious classmate Taiyo Enomoto suddenly starts talking to her, she’s interested. But, as she carefully reads his lips, she starts to wonder: what nonsense is he talking about anyway?