My Grandpa Cast Bunta Sugawara Satomi Ishihara Tadanobu Asano Mitsuru Hirata Yoshiko Miyazaki Kuriko Namino Yukiko Oki Masatô Ibu Ginji Hashimoto Kyusaku Shimada Ken Mitsuishi Takeo Nakahara Yoshitaka Otsuka Hidekazu Mashima Masaru Hagiwara Kenta Uchino Yuria Kushido Mai Kondo Airi Furuya Saori Tanaka Miki Matsumoto Taro Fujioka Tomomi Miyauchi