Half Blue Sky (2018) featured a cast of 18 tracked actors. Of these, 18 (100%) are still alive today. The oldest surviving cast member is Masatoshi Nakamura, age 75. This TV series starred Mei Nagano and Takeru Satoh.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast18 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Mei Nagano Suzume Nireno | Suzume Nireno | Living | 24/09/1999 | 27 | — | 19 |
 Takeru Satoh Ritsu Hagio | Ritsu Hagio | Living | 21/03/1989 | 37 | — | 29 |
 Yasuko Matsuyuki Haru Nireno | Haru Nireno | Living | 28/11/1972 | 53 | — | 46 |
 Kenichi Takitoh Utaro Nireno | Utaro Nireno | Living | 02/11/1976 | 50 | — | 42 |
 Kaisei Kamimura Sota Nireno | Sota Nireno | Living | 25/02/1997 | 29 | — | 21 |
 Masatoshi Nakamura Senkichi Nireno | Senkichi Nireno | Living | 01/02/1951 | 75 | — | 67 |
 Jun Fubuki Renko Nireno | Renko Nireno | Living | 12/05/1952 | 74 | — | 66 |
 Shosuke Tanihara Yaichi Hagio | Yaichi Hagio | Living | 08/07/1972 | 54 | — | 46 |
 Tomoyo Harada Wako Hagio | Wako Hagio | Living | 28/11/1967 | 58 | — | 51 |
 Rokkaku Seiji Mitsuru Saionji | Mitsuru Saionji | Living | 24/06/1962 | 64 | — | 56 |
 Yuriko Hirooka Tomiko Saionji | Tomiko Saionji | Living | 31/05/1965 | 61 | — | 53 |
 Yuma Yamoto Ryunosuke Saionji | Ryunosuke Saionji | Living | 31/08/1990 | 36 | — | 28 |
 Wataru Takagi Goro Kidahara | Goro Kidahara | Living | 25/07/1966 | 60 | — | 52 |
 Nao Kidahara Nao | Kidahara Nao | Living | 10/02/1995 | 31 | — | 23 |
 Nobue Iketani Sachiko Kidahara | Sachiko Kidahara | Living | 22/05/1971 | 55 | — | 47 |
 Kimiko Yo Kimika Okada | Kimika Okada | Living | 12/05/1956 | 70 | — | 62 |
 Ayako Kato 播音員角色 | 播音員角色 | Living | 23/04/1985 | 41 | — | 33 |
 Eriko Sato Hitomi Ogura | Hitomi Ogura | Living | 19/12/1981 | 44 | — | 37 |