Kintaro Oe is a 25-year-old boy who left Tokyo University and now lives a simple life, traveling by bicycle to learn everything he can about the world.

Mitsuo Iwataas Kintaro Oe (voice)
Gorō Nayaas Narrator (voice)
Hiromi Tsuruas Madame President (voice)
Junko Iwaoas Employee B (voice)
Miki Takahashias Employee C (voice)
Junko Shimakataas Employee D (voice)
Takkô Ishimorias Bicycle shop owner (voice)
Yuko Minaguchias Naoko Katsuda (voice)
Shozo Iizukaas Juzou Katsuda (voice)
Tatsuya Egawa