Q.E.D. -- Teen Detectives (2009) featured a cast of 3 tracked actors. Of these, 3 (100%) are still alive today. The oldest surviving cast member is Ken Ishiguro, age 60. This TV series starred Aoi Nakamura and Ai Takahashi.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast3 members
| Person | Character | Status | DOB | Age | DOD | Age in 2009 |
|---|---|---|---|---|---|---|
 Aoi Nakamura Soh Touma | Soh Touma | Living | 04/03/1991 | 35 | — | 18 |
 Ai Takahashi Kana Mizuhara | Kana Mizuhara | Living | 14/09/1986 | 40 | — | 23 |
 Ken Ishiguro Kotaro Mizuhara | Kotaro Mizuhara | Living | 31/01/1966 | 60 | — | 43 |