Doraemon went missing for 3 days. But it turns out later that he went to the 22nd century to buy a mystery galactic express train ticket whose destination is a secret until the passengers arrive there and see for themselves.

• TOHO
• Nobuyo Oyama
• Noriko Ohara
• Michiko Nomura
• Kaneta Kimotsuki
• Kazuya Tatekabe
• Sachiko Chijimatsu
• Ryoichi Tanaka
• Junichi Sugawara