A Happy Mermaid Princess

Megumi Oohara

Nobita Nobi (voice)

Wasabi Mizuta

Doraemon (voice)

Yumi Kakazu

Shizuka Minamoto (voice)

Tomokazu Seki

Suneo Honekawa (voice)

Subaru Kimura

Takeshi Gouda (voice)

Chiaki

Dorami (voice)

Kotono Mitsuishi

Tamako Nobi (voice)

Yasunori Matsumoto

Nobisuke Nobi (voice)

Shihoko Hagino

Hidetoshi Dekisugi (voice)

Wataru Takagi

Sensei (voice)

Vanilla Yamazaki

Jaiko Goda (voice)

Hideyuki Tanaka

Mr. Honekawa (voice)

Minami Takayama

Mrs. Honekawa (voice)

Miyako Takeuchi

Mrs. Goda (voice)

Shinpachi Tsuji

Mr. Goda (voice)