Good Luck! Ninomiya-kun
Ninomiya is an ordinary high school student who lives at home with his older sister Ryoko. However, Ninomiya's life ceases to be normal the moment a cute girl named Mayu descends into the middle of his school's campus in a military-grade helicopter. It turns out Ryoko sent this girl, along with her older brother Mikihiro, to live at the Ninomiya household.
Top cast
Miyuki SawashiroReika Hōjō (voice)
Mai KadowakiMayu Tsukimura (voice)
Ken NaritaMikihiro Tsukimura (voice)
Saeko ChibaShinobu Kirishima (voice)
Michiko NeyaRyōko Ninomiya (voice)
Junji MajimaShungo Ninomiya (voice)
Hiromi TsunakakeIrori Okushiro (voice)
Kouki MiyataMitsuru Hosaka (voice)
Satomi AkesakaHinako Ayakawa (voice)
Koji YusaTasuku Okushiro (voice)
Soichiro HoshiTaichi Inoue (voice)
Takashi KondoHeisuke Yoshida (voice)
Below are the streaming services currently carrying the TV show “Good Luck! Ninomiya-kun” in the United States, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United States can differ from other countries.
Where to watch Good Luck! Ninomiya-kun in United States
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 14 Sept 2026.