足立誠
— Shinya Akiyama (eldest son)
安部聡子
— Tokiko Akiyama (eldest son's wife)
Hiroko Matsuda
— Yumi Akiyama (eldest daughter)
Kôji Ogawara
— Yuji Akiyama (second son)
山村崇子
— Yoshie Akiyama (second son's wife)
和田恵利子
— 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)
志賀廣太郎
— 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)
兵藤公美
— Sachiko Maruta
Mizuho Tamura
— Sonoko Takanashi
Nahoko Kawasumi
— Noriko Kureda
Mariko Yasuda
— Nami Aoyama
Shizuko Mochizuki
— Mako Shiraki