Kana, who lives on the small island of Tonakijima with a population of 600, loves to read to the children of the island. Mizuki, the president of the broadcasting club at school, recognizes Kana's ability to engage with people through her reading, and invites her to join the club.

"Tell me what you really want, and I will make it come true."
"I want to join the broadcasting club."

Kana decides to join the club, and as she experiences many "firsts" with the members of the broadcasting club, she begins to deepen her love of reading...

[Source: Shueisha, translated by MyAnimeList]