Fuka Koshiba as Kiki

Ryohei Hirota as Tonbo

Machiko Ono as Osono

Hiroshi Yamamoto as Fukuo

Yoh Yoshida as Sumire

Hirofumi Arai as Nazuru

Kotaro Shiga as Zoo Director

Yousei Bun as Morio

Duan Wenning as Atchi

Minako Kotobuki as Jiji (voice)

Yuri as Takara Kami

Kirato Wakayama as Natsume

Suda Ryuga as Maru

Rinna Inoue as Mizumi

Miho Kanazawa as Saki

Nanoka Matsubara as Taka

Yumi Matsuoka as Ton

Saho Ueda as Miru

Hinako Tobe as Sari

Naho Yokomizo as Kiki (age 3)

Suzuko Hara as Kiki (age 6)

Chinu Izumi as Izu

Fukiko Hara as Mora

Mariko Miyachi as Shigi

LiLiCo as radio personality (voice)

Tadanobu Asano as Dr. Ishi

Michitaka Tsutsui as Okino

Rie Miyazawa as Kokiri

Miki Hayashida as Customer in front of Movie Theater

Misato Shimizu as Person at Koriko Harbour

Eiko Kadono as Narrator