Production · b. 1950 · Gunma, Japan Sojiro Masuko Other Credits Doraemon: Nobita's Great Battle of the Mermaid King Supervising Producer 2010 The Tale of the Ginormous Whale That Fell in Love with a Little Submarine Producer 2004 The Mother Who Became a Kite Producer 2003 The Boy and the Sea Turtle Producer 2002 2112: The Birth of Doraemon Producer 1995 Umeboshi Denka: Uchu no Hate kara Panparopan! Producer 1994 Romance of the Three Kingdoms Producer 1985 Agent-readable