| MMakoto AdachiShinya Akiyama (eldest son) | Shinya Akiyama (eldest son) |
 Satoko AbeTokiko Akiyama (eldest son's wife) | Tokiko Akiyama (eldest son's wife) |
| HHiroko MatsudaYumi Akiyama (eldest daughter) | Yumi Akiyama (eldest daughter) |
| KKôji OgawaraYuji Akiyama (second son) | Yuji Akiyama (second son) |
 Takako YamamuraYoshie Akiyama (second son's wife) | Yoshie Akiyama (second son's wife) |
 Eriko WadaIkue Akiyama (second daughter) | Ikue Akiyama (second daughter) |
| SSatoshi KobayashiShigeo Akiyama (third son) | Shigeo Akiyama (third son) |
| YYoko HirataEmiko Hirayama (curator) | Emiko Hirayama (curator) |
| MMinako TsujiMiyuki Mitsuhashi (art donor) | Miyuki Mitsuhashi (art donor) |
| SShu MatsuiKunio Ono (lawyer) | Kunio Ono (lawyer) |
| KKazuhiko SakamotoYoshio Saito (Mitsuhashi's friend) | Yoshio Saito (Mitsuhashi's friend) |
 Kotaro ShigaTeruo Kushimoto (curator) | Teruo Kushimoto (curator) |
| KKenji YamauchiTakashi Kinoshita | Takashi Kinoshita |
| RRuriko TenmyoHaruko Nosaka | Haruko Nosaka |
| KKenichi AkiyamaMikio Hashizume | Mikio Hashizume |
| YYukiko KizakiRika Teranishi | Rika Teranishi |
| HHideki NagaiEisuke Ishida | Eisuke Ishida |
 Hideki NagaiNao Suda | Nao Suda |
| NNio TsukimuraFumiko Mizukami (female university student) | Fumiko Mizukami (female university student) |
| RReina KakudateYuriko Wakita (female university student) | Yuriko Wakita (female university student) |
| KKumi HyodoSachiko Maruta | Sachiko Maruta |
| MMizuho TamuraSonoko Takanashi | Sonoko Takanashi |
| NNahoko KawasumiNoriko Kureda | Noriko Kureda |
| MMariko YasudaNami Aoyama | Nami Aoyama |
| SShizuko MochizukiMako Shiraki | Mako Shiraki |