This Mystery is Excellent! ~ Challenge from Bestseller Writer (2014) featured a cast of 13 tracked actors. Of these, 12 (92%) are still alive today and 1 have passed away. The oldest surviving cast member is Issey Ogata, age 74. This film starred Kirin Kiki and Naoki Matayoshi.
92% still with us· verified cast
Survivorship
Cast Reunion Index: 92% still living
Avg. Age at Death: 75 yrs
Deaths by Year
2018
Cast13 members
| Person | Character | Status | DOB | Age | DOD | Age in 2014 |
|---|---|---|---|---|---|---|
 Kirin Kiki 大森キリカ (案内人) | 大森キリカ (案内人) | Deceased | 15/01/1943 | 75 | 15/09/2018 | 71 |
 Naoki Matayoshi 小森マタ (案内人) | 小森マタ (案内人) | Living | 02/06/1980 | 46 | — | 34 |
 Norika Fujiwara 望月ゆかり | 望月ゆかり | Living | 28/06/1971 | 55 | — | 43 |
 Haruna Kawaguchi 多岐川真由 | 多岐川真由 | Living | 10/02/1995 | 31 | — | 19 |
| 須藤 | Living | 21/07/1963 | 63 | — | 51 | |
| 奥脇巧 | Living | 23/08/1981 | 45 | — | 33 | |
 Koji Yamamoto 明神和也 | 明神和也 | Living | 31/10/1976 | 49 | — | 38 |
| Living | 22/02/1952 | 74 | — | 62 | ||
| Living | 03/03/1994 | 32 | — | 20 | ||
| Living | 03/01/1969 | 57 | — | 45 | ||
| Living | 19/01/1988 | 38 | — | 26 | ||
| Living | 26/12/1985 | 40 | — | 29 | ||
| Living | 31/10/1976 | 49 | — | 38 |
