Sakamoto Chika : Night on the Galactic Railroad / Gisaburo Sugii.
2015
1
Sakamoto Kaeko : Hello Kitty, Stump Village. A place of fun / Sanrio/Studio Tomorrow ; SOVIC ; story by Ju-Young Ahn ; director, Han Jung Suk ; producer, Chris Elum ; English version produced by Geneon Entertainment (USA) Inc. in association with Bang Zoom! Entertainment ; producers, Sawako Furuya/Eric P. Sherman/Kaeko Sakamoto.
c2006
1
Sakamoto Koichi : The best of Power Rangers. The ultimate Rangers / MMPR Productions ; Renaissance-Atlantic Films ; Saban Entertainment Inc. ; Toei Co. Ltd. ; writers, Judd Lynn, Amit Bhaumik ; directors, Jonathan Tzachor, Ryuta Tasaki, Koichi Sakamoto.