8 Biggest One Piece Mysteries That Still Have Fans Losing Sleep (And Their Minds)
From Joy Boy’s true identity to the secret of the One Piece itself — explore the 8 biggest One Piece mysteries that O…
Finished Airing
TV PG-13 - Teens 13 or older
My Friend's Little Sister Has It In for Me!
Tomodachi no Imouto ga Ore ni dake Uzai · 友達の妹が俺にだけウザい · 2025
StatusFinished Airing
SeasonFall 2025
StudioBlade
SourceLight novel
Watch
Trailer
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Episodes
12- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
Cast
Characters
17
Crew
Staff
552nd Key Animation1
Animation Director1
Art Director1
Assistant Producer5
Background Art1
Character Design1
Co-Producer1
Color Design1
Director1
Director of Photography2
Editing1
Episode Director1
In-Between Animation1
Inserted Song Performance1
Original Character Design1
Original Creator1
Planning8
Producer10
Recording Assistant1
Script1
Series Composition1
Sound Director1
Sound Effects1
Theme Song Arrangement1
Theme Song Composition2
Theme Song Lyrics2
Theme Song Performance2
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