Henshin (変身) 18 years old

Credits

Name	Character
Yumiko Shaku She was 27, now 45 years old	as Ryoko Kyogoku
Kazuo Kitamura He was 78, 80 years old when he died	as Hidetaka Doumoto
Hiroshi Tamaki He was 25, now 44 years old	as Junichi Naruse
Yū Aoi She was 20, now 38 years old	as Kei Hamura
Mayumi Sada She was 28, now 46 years old	as Naoko Tachibana
Tetsuo Yamashita He was 30, now 48 years old	as Kenichi Wako
Kenichi Wako	as Shunsuke Kyogoku

Name	Department
Keigo Higashino as Writer. He was 47 (now 66) years old	Writing
Tomoki Sano as Director. He was 39 (now 57) years old	Directing
Atsuko Yoshida as Writer.	Writing