Where to Watch
Region
Prices last updated September 5, 2026. Pricing and availability may vary by region.
powered by JustWatch
Season 1 Episodes
26 episodes
1
90
Welcome to Torishirojima Island
A young boy with a wounded heart begins a new life on a quiet island.
2
80
Ways to Spend Your Summer Vacation
The boy with the broken wings begins to settle into life on a tropical island.
3
80
Pirate Ship and Girl
A mysterious chest is uncovered in the attic of a school.
4
80
One Summer's Treasure
The crew goes searching for keys to a treasure chest.
5
80
Higeneko Adventure
Hairi travels across the island in search of a pirate ship.
6
90
Across the Seven Seas
Hairi learns the story of the Higenekos.
7
70
The Lighthouse, the Song and the Girl
Hairi meets a girl sitting on a lighthouse. She is trying to find out what she wants to do.
8
Looking for Things to Do
Tsumugi decides to make a balcony on the lighthouse out of the empty Paringles cans she's been collecting.
9
Tsumugi and Tsumugi
Hairi and Shizuku look for Tsumugi, but Hairi ends up lost himself.
10
A Lifetime's Worth of Summer Breaks
Hairi gives Tsumugi a summer break she'll never forget.
11
The Summer Butterfly and the Night Girl
Hairi starts over at the island and meets a new girl.
12
Priestess of Sorakado
Hairi ignores Ao's warning not to come back into the mountain at night. As it turns out, it was for good reason.
13
A Pair of Butterflies
Ao continues her search for the butterfly she seeks.
14
Dawn Memories
Ao and Ai have a lot of catching up to do.
15
The Girl Who Forgot Summer Vacation
Hairi meets a lone girl on the island.
16
Not a Date
Hairi visits the main island and talks a little about his past.
17
Natsudori Ritual
Hairi and Shiroha need to make arrangements to prepare for the upcoming ritual. Shiroha's visions become clearer.
18
One More Summer Vacation
Hairi tries to grant Umi's wish.
19
Magic Picture Diary
Umi's true hopes for summer vacation are revealed.
20
Marriage
The day of the ritual draws near.
21
Footprints in the Waves
As summer draws to a close, Hairi begins to forget.
22
Towards That Summer
Time moves on after summer ends.
23
Nanami
Nanami wakes up on the island with no memory of how she got there.
24
Where the Sunshine Is
Nanami is invited to make lanterns with Shiroha and her classmates for the Natsudori ritual.
25
Memories of the Future
Nanami's true identity is revealed.
26
Pockets Stuffed Full
Umi's story comes to an end.