cast
- Makoto Adachi Shinya Akiyama (eldest son)
-
Satoko Abe
Tokiko Akiyama (eldest son's wife)
- Hiroko Matsuda Yumi Akiyama (eldest daughter)
- Kôji Ogawara Yuji Akiyama (second son)
-
Takako Yamamura
Yoshie Akiyama (second son's wife)
-
Eriko Wada
Ikue Akiyama (second daughter)
- Satoshi Kobayashi Shigeo Akiyama (third son)
- Yoko Hirata Emiko Hirayama (curator)
- Minako Tsuji Miyuki Mitsuhashi (art donor)
- Shu Matsui Kunio Ono (lawyer)
- Kazuhiko Sakamoto Yoshio Saito (Mitsuhashi's friend)
-
Kotaro Shiga
Teruo Kushimoto (curator)
- Kenji Yamauchi Takashi Kinoshita
- Ruriko Tenmyo Haruko Nosaka
- Kenichi Akiyama Mikio Hashizume
- Yukiko Kizaki Rika Teranishi
- Hideki Nagai Eisuke Ishida
-
Hideki Nagai
Nao Suda
- Nio Tsukimura Fumiko Mizukami (female university student)
- Reina Kakudate Yuriko Wakita (female university student)
- Kumi Hyodo Sachiko Maruta
- Mizuho Tamura Sonoko Takanashi
- Nahoko Kawasumi Noriko Kureda
- Mariko Yasuda Nami Aoyama
- Shizuko Mochizuki Mako Shiraki