Aoni Production

Aoni Production is a Japanese voice acting talent agency found on 1 April 1969 and based in Minato, Tokyo. They were responsible for casting the Japanese voice cast of Thomas & Friends between the first and eighth series until being replaced by the new voice actors from 81 Produce due to the show being switched to another broadcasting station.

Members
Note: All names are in Western order (given name followed by family/last name).
 * Takeshi Aono
 * Tomohisa Asō
 * Nobutoshi Canna
 * Masashi Ebara
 * Hisao Egawa
 * Hiroko Emori
 * Moriya Endo
 * Takeshi Endo
 * Daisuke Gōri
 * Miyuki Hara
 * Keiji Hirai
 * Masato Hirano
 * Ryō Horikawa
 * Tetsu Inada
 * Hideo Ishikawa
 * Kumiko Izumi
 * Hirohiko Kakegawa
 * Nobuaki Kanemitsu
 * Yoshihiro Kanemitsu
 * Yasuhiko Kawazu
 * Nobuhiko Kazama
 * Naoki Kinoshita
 * Toshio Kobayashi
 * Takaya Kuroda
 * Houko Kuwashima
 * Yasunori Masutani
 * Ginzō Matsuo
 * Hikaru Midorikawa
 * Kōhei Miyauchi
 * Katsuji Mori
 * Nao Nagasawa
 * Tomoko Naka
 * Chisato Nakajima
 * Michio Nakao
 * Yumi Nakatani
 * Hiromi Nishida
 * Junko Noda
 * Yūsuke Numata
 * Ryōtarō Okiayu
 * Masaharu Satō
 * Yūki Satō
 * Shinobu Satouchi
 * Bin Shimada
 * Kōzō Shioya
 * Naomi Shindō
 * Yuka Shioyama
 * Fu Suzuki
 * Yasuhiro Takato
 * Ryōichi Tanaka
 * Sakura Tange
 * Naoki Tatsuta
 * Keiko Toda
 * Yasuhiko Tokuyama
 * Saki Yasuda
 * Chizu Yonemoto
 * Noriko Yoshitake