Theatrical edited version of Summer Pockets following Shiroha Naruse storyline from the anime series.

Shiroha, a girl who keeps her distance from the people on the island and is always alone, gradually begins to open up to Hairi, who unreservedly gets closer to her.

Over the course of the summer, Hairi witnesses the "mysterious power" that Shiroha possesses...

(Source: TOHO Cinemas, translated)