Overview
Itsuki Hashima is a light novelist obsessed with little sisters, strictly focusing on them when he writes his stories. Despite his personality, he's surrounded by a tight circle of friends, including a beautiful genius writer who loves him, a big-sisterly college classmate, a fellow male writer, a sadistic tax accountant, his editor, and Chihiro, his perfect younger step-brother who takes care of the housework and cooking. As the story progresses, the underlying conflicts of dreams and goals surface, as each character attempts to achieve their dreams, in their own way.
Seasons & Episodes
Season 1
Every day is full of fun. But something is missing. "My life would be amazing if only I had a little sister. Why don’t I have a little sister...?" These are the musings of little sister-lover and novelist Itsuki Hashima, who only writes works featuring little sisters. Around him gather a number of unique people: genius author/pervert Nayuta, female college student Miyako, illustrator Puriketsu, and the brutish tax accountant Ashley. Each of them hold their own worries, but live their peaceful daily lives while writing novels, playing video games, drinking alcohol, and filing their tax returns.
Key Information
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Cast & Crew
Satoshi Hino
Haruto Fuwa
Hisako Kanemoto
Nayuta Kani
Akane Fujita
Kaiko Mikuniyama
Kohsuke Toriumi
Kenjirou Toki
Manami Numakura
Ashley Oono
Ai Kakuma
Miyako Shirakawa
Chinatsu Akasaki
Kirara Yamagata
Yusuke Kobayashi
Itsuki Hashima
Tsubasa Yonaga
Setsuna Ena
Nozomi Yamamoto
Chihiro Hashima
Junko Minagawa
Mitahora Mother
Kaori Mizuhashi
Haruto's younger sister
Photos
Frequently Asked Questions
Itsuki Hashima is a light novelist obsessed with little sisters, strictly focusing on them when he writes his stories. Despite his personality, he's surrounded by a tight circle of friends,...
A Sister's All You Need has 1 season with 12 episodes.
A Sister's All You Need premiered on October 8, 2017.
No, A Sister's All You Need has ended. The final episode aired on December 24, 2017.
A Sister's All You Need originally aired on Tokyo MX. Check your local streaming services for availability.
A Sister's All You Need has a rating of 7.6/10 based on user reviews.
A Sister's All You Need is classified as Comedy, Animation.