Nao Matsushita. Nao Matsushita was 31 in The Exchange Letter as 'Mariko Okano'.Hayato Ichihara. Hayato Ichihara was 29 in The Exchange Letter as 'Junichi Nagata'.Yuki Morinaga. Yuki Morinaga was 20 in The Exchange Letter as 'Kenji Tsuzuki'.Suzunosuke Tanaka. Suzunosuke Tanaka was 32 in The Exchange Letter as 'Tomoya Abe'.Itsumi Ohsawa. Itsumi Ohsawa was 50 in The Exchange Letter as 'Ayako Kubota'.Satomi Nagano. Satomi Nagano was 55 in The Exchange Letter as 'Yoriko Nagata'.Yumi Takigawa. Yumi Takigawa was 65 in The Exchange Letter as 'Yuri Oshima'.Ginnojo Yamazaki. Ginnojo Yamazaki was 54 in The Exchange Letter as 'Keiichi Nagata'.Kenjirō Nashimoto. Kenjirō Nashimoto was 55 in The Exchange Letter as 'Susumu Kubota'.Takeshi Kaga. Takeshi Kaga was 65 in The Exchange Letter as 'Ryuzo Kameyama'.Masayuki Morikawa. Masayuki Morikawa was >> in The Exchange Letter as 'Producer'Masaharu Hirakawa. Masaharu Hirakawa was >> in The Exchange Letter as 'Editor'Kanae Minato. Kanae Minato was 43 in The Exchange Letter as 'Original Story'Masatoshi Tabegai. Masatoshi Tabegai was >> in The Exchange Letter as 'Lighting Technician'