How Many 京都・琵琶湖・神戸・大阪へ魅惑のトラベルミステリー (2002) Cast Members Are Still Alive?

京都・琵琶湖・神戸・大阪へ魅惑のトラベルミステリー (2002) featured a cast of 4 tracked actors. Of these, 3 (75%) are still alive today and 1 have passed away. The oldest surviving cast member is Renji Ishibashi, age 85. This TV series starred Chizuru Azuma and Shin Takuma.