Music: Kohei Tanaka, Shiro Hamaguchi
Composers
Kohei Tanaka (2 <M54B, M58>, 3 <M3>, 4 <M62 alt, M57>, 5, 7, 8 <M69, M56>, 9 <M46, M52B>, 12 <M32>, 14 <M38, M40>, 17, 18, 19 <M54A>, 21 <M50>)
Shiro Hamaguchi (2 <M68 alt B, M68 alt A>, 3 <M11, M18>, 4 <M17>, 8 <M16, M13>, 9 <M12, M45>, 11, 12 <M34, M43, M70 alt>, 14 <M37>, 15, 16, 19 <M49>, 21 <M42>)
Masahiro Takami (6, 10, 13, 20)
Eri Takeda (1, 22)
Arrangers
Kohei Tanaka (2 <M54B, M58>, 3 <M3>, 4 <M62 alt, M57>, 5, 8 <M69, M56>, 9 <M46, M52B>, 12 <M32>, 14 <M38, M40>, 19 <M54A>, 21 <M50>)
Shiro Hamaguchi (2 <M68 alt B, M68 alt A>, 3 <M11, M18>, 4 <M17>, 8 <M16, M13>, 9 <M12, M45>, 11, 12 <M34, M43, M70 alt>, 14 <M37>, 15, 16, 19 <M49>, 21 <M42>)
Masahiro Takami (6, 10)
Eri Takeda (1, 22)
Akifumi Tada (7)
Naruhi Inaba (13)
Yasuhisa Murase (17)
Takayuki Negishi (18)
Yasunori Iwasaki (20)
Lyricists
Shoko Fujibayashi (1, 6, 7, 10, 13, 17, 18, 20, 22)
Vocals
Luffy (Mayumi Tanaka), Zoro (Kazuya Nakai), Nami (Akemi Okamura), Usopp (Kappei Yamaguchi), Sanji (Hiroaki Hirata) (1, 22)
MUSIC STAFF
Producer: Yuko Kuwana, Toshiro Iwasaki (FUJIPACIFIC MUSIC)
Director: Daisuke Honji
Musician Coordinator: Emari Mamiya (TOUSHITSU SEISAKU)
Music Production Assistance: Yuji Saito, Masafumi Mori, Hajime Toma (IMAGINE)
Song Titles/Commentary/Liner Notes Editor: Yu Tagami
Jacket Design: Nao Watanabe (Columbia Creative)
Liner Notes Design: D Studio, 伊澤康夫
[TV Series 1st Music Recording]
September 19, 1999 at Sound City 1 studio
Recording Engineer: Katsuhiro Miura
[Movie & TV Series 2nd Music Recording]
February 12, 2000 at Sound City 1 studio
Recording Engineer: Juji Nakamura
Mastering Engineer: Masahiro Tabayashi