'What if'Telephone booth

Nobuyo Oyama

Doraemon (voice)

Noriko Ohara

Nobita Nobi (voice)

Sachiko Chijimatsu

Tamako Nobi (voice)

Kaneta Kimotsuki

Suneo Honekawa (voice)

Michiko Nomura

Shizuka Minamoto (voice)

Keiko Yokozawa

Dorami (voice)

Kazuya Tatekabe

Takeshi Gouda (voice)

Masayuki Kato

Nobisuke Nobi (voice)

Sumiko Shirakawa

Hidetoshi Dekisugi (voice)