It happened one birthday S1E1 - It happened one birthday 1977
- Released: 1977-10-29
- Runtime: 50 minutes
- Genre:
- Stars: Ichirô Murakoshi, Ichiro Nagai, Kaoru Kurosu, Kazue Komiya, Keiko Yokozawa, Kōhei Miyauchi, Osamu Kato, Reiko Suzuki, Rokuro Naya, Toshiko Shimaki, Toshiya Ueda, Yasuo Muramatsu, Yoshito Yasuhara, Yoko Matsuoka, Yuko Mita
- Director: