Internal Sleuth (1973) featured a cast of 35 tracked actors. Of these, 10 (42%) are still alive today and 14 have passed away. The oldest surviving cast member is Hiroshi Hasegawa, age 98. This film starred Tomisaburō Wakayama and Hiroshi Sekiguchi.
42% still with us· verified cast29% of full cast · incl. 10 unverified
Survivorship
Cast Reunion Index: 42% still living
Avg. Age at Death: 75.4 yrs
Deaths by Year
1988
1991
1992
1996
1997
1998
2004
2009
2011
2012
2023
Cast35 members
| Person | Character | Status | DOB | Age | DOD | Age in 1973 |
|---|---|---|---|---|---|---|
 Tomisaburō Wakayama Akio Okumura | Akio Okumura | Deceased | 01/09/1929 | 62 | 02/04/1992 | 44 |
| Living | 13/07/1943 | 83 | — | 30 | ||
 Kayo Matsuo Kayo | Kayo | Living | 17/03/1943 | 83 | — | 30 |
 Tomoko Mayama Sugiyama's Lover | Sugiyama's Lover | Living | 22/01/1941 | 85 | — | 32 |
| Living | 21/08/1951 | 75 | — | 22 | ||
 Fumio Watanabe Murakoshi | Murakoshi | Deceased | 31/10/1929 | 74 | 04/08/2004 | 44 |
| Deceased | 27/07/1919 | 78 | 20/07/1998 | 54 | ||
| Deceased | 06/09/1930 | 65 | 27/08/1996 | 43 | ||
 Daigo Kusano Nishikawa | Nishikawa | Deceased | 07/09/1939 | 51 | 27/02/1991 | 34 |
 Renji Ishibashi Sugiyama | Sugiyama | Living | 09/08/1941 | 85 | — | 32 |
 Hideji Ōtaki Seijin-kai Chairman | Seijin-kai Chairman | Deceased | 06/06/1925 | 87 | 02/10/2012 | 48 |
 Asao Uchida Commissioner | Commissioner | Deceased | 01/08/1920 | 76 | 30/09/1996 | 53 |
 Yoshi Katō Etsuko's Father-in-Law | Etsuko's Father-in-Law | Deceased | 12/01/1913 | 75 | 01/03/1988 | 60 |
| Deceased | 14/09/1908 | 82 | 05/07/1991 | 65 | ||
| Deceased | 17/04/1922 | 74 | 07/03/1997 | 51 | ||
| Living | 15/12/1928 | 97 | — | 45 | ||
| Deceased | 25/03/1921 | 91 | 01/06/2012 | 52 | ||
| Living | 18/12/1929 | 96 | — | 44 | ||
| Living | 03/01/1928 | 98 | — | 45 | ||
| Living | 29/12/1936 | 89 | — | 37 | ||
| Presumed Deceased | 25/04/1924 | 102 | — | 49 | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Deceased | 19/12/1935 | 75 | 01/03/2011 | 38 | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Living | 24/11/1929 | 96 | — | 44 | ||
| Deceased | 09/06/1942 | 80 | 20/02/2023 | 31 | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Deceased | 16/12/1923 | 85 | 30/03/2009 | 50 | ||
| Unverified | — | — | — | — |
