Satomi Kôrogi
as Natsumi Mizuki
The TV series Mama Is a 4th Grader [English], created by an unlisted creator and produced by an unlisted studio, first premiered on January 10, 1992 in Japan. The series spans 1 season with 51 episodes, featuring the voices of Satomi Kôrogi, Rihoko Yoshida, Kazue Ikura, and Urara Takano. It follows the story of Fourth-grader Natsumi cares for time-traveling baby Mirai, her future self's daughter, while juggling school and future gadgets with help from her eccentric aunt Izumi, an aspiring manga artist who moves in when Natsumi's parents leave. This is an Anime, Drama, Sci-Fi series and has received a rating of 7.6/10 from 161 viewers.
Satomi Kôrogi
as Natsumi Mizuki
Rihoko Yoshida
as Mirai
Kazue Ikura
as Izumi Shimamura
Urara Takano
as Daisuke Yamaguchi
Takumi Yamazaki
as Bobby
Takumi Yamazaki
as Fumio Koyachi
Takumi Yamazaki
as Clerk
Yuri Shiratori
as Eriko Tachibana
Tomoko Maruo
as Tamae Mori
Tamao Hayashi
as Daihei Yamaguchi
Tamao Hayashi
as Sari Yumeya
Tamao Hayashi
as Schoolgirl
Chafûrin
as Ookawa-sensei
Akemi Shinohara
as Ryuuichi Fukazawa
Jun'ichi Kanemaru
as Mario
Naoki Makishima
as Swallow
Naoki Makishima
as Yuusuke Toto
Naoki Makishima
as Student
Kappei Yamaguchi
as Hideo Hanada
Hisako Kyôda
as Midori Hanada
Yûsuke Numata
as Maru Abuno
Yûsuke Numata
as Schoolboy
Akiko Suzuki
as Nao Inokuma
Akiko Suzuki
as Boy in Uesaka Village
Akiko Suzuki
as Stray dog
Naoki Bando
as TV Anchor
Naoki Bando
as Schoolboy
Naoki Bando
as Father
Chiyoko Kawashima
as Ruriko Mizuki
Availability may vary by country, language, and release window. Some titles are included with platform subscriptions, while others may require rental, purchase, or app-based access. Streaming catalogs and licensing agreements are updated regularly, so playback options can change over time. For the most accurate viewing experience, check the latest listing on your selected service and confirm regional support, subtitle options, and device compatibility before starting.
127A Smithfield Road, Frederiksted, Virgin Islands
Castle Rock Entertainment
21 wins & 43 nominations total
Download the latest MovieBox packages for mobile, FM builds, and TV-compatible APK versions. Choose the package that matches your device and region, then follow the official install guide for best compatibility and security.
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Comedy stories are designed to entertain through humor. Popular formats include situational comedy, sketch-style humor, workplace comedy, and romantic comedy.
Action titles emphasize excitement, physical conflict, heroic characters, and fast-paced storytelling. Adventure titles often feature exploration, survival, or epic journeys.
Crime dramas follow investigators, detectives, lawyers, or journalists as they solve criminal cases. Mystery stories encourage audiences to uncover clues alongside the characters.
Science fiction explores futuristic technology, space travel, artificial intelligence, alternate realities, and scientific speculation.
Horror storytelling creates suspense through psychological tension, supernatural events, monsters, or survival scenarios.
Romantic stories focus primarily on relationships, love arcs, and emotional development between characters.
Animation includes works for children, families, and adults, ranging from educational content to complex dramatic storytelling.
Romantic stories focus primarily on relationships, love arcs, and emotional development between characters.