- Country: Japan
- Genres: Comedy, Drama
- Release: 2003-04-05
- Director: Yōichi Higashi
- Writers: Yasutaka Tsutsui , Yōichi Higashi
- Language: Japanese
- Stars: Bunta Sugawara , Satomi Ishihara , Tadanobu Asano , Mitsuru Hirata , Yoshiko Miyazaki , Kuriko Namino , Masatō Ibu , Taro Fujioka , Tomomi Miyauchi
- Runtime: 113 min
- Awards: 7 wins
- AKA: わたしのグランパ (Japan) , Watashi no guranpa , My Grandpa
- Plot: Tamako is a 13-year-old girl in her first year at high school. Her grandfather (Kenzo) returns home from prison and proceeds to deal with her school bullies. As Tamako starts to gain respect for her grandfather the pair find themselves being summoned by the local Yakuza leader.
- IMDB:tt0402580
My Grandpa Cast · · · ALL
Yōichi Higashi
Director
Bunta Sugawara
Godai Kenzo
Satomi Ishihara
Tamako
Tadanobu Asano
S. Nakatoh
Yoshiko Miyazaki
Chieko
Masatō Ibu
Ryuzo Hikita
Tomomi Miyauchi
Kuriko Namino
Taro Fujioka