Kazuya Tatekabe (たてかべ和也、立壁和也, Tatekabe Kazuya, July 20, 1934 – June 18, 2015) was a Japanese actor and voice actor. He was born in Kimobetsu, Hokkaidō. He was represented by Kenyu Horiuchi's Kenyu Office at the time of his death. He was most known for the roles of Gian (Doraemon), Walsa (Time Bokan), and Tonzura (Yatterman). ()