📖 SYNOPSIS
"A Sister's All You Need" centers on Itsuki, a novelist striving to create the perfect younger sister, a goal that consumes his creative and personal life. He's surrounded by a diverse group of individuals, including a beautiful and brilliant writer who seems to have feelings for him, a supportive classmate from college, a fellow male writer, a stern tax accountant, and his editor. These characters are all part of Itsuki's world, adding to the daily chaos and drama. Guiding them all is Itsuki's seemingly perfect younger step-brother, Chihiro, who harbors a significant secret. The anime explores the relationships between these characters and the challenges they face in their everyday lives.
🎬 EPISODE GUIDE
🎭 CHARACTERS
Nayuta Kani
A reclusive, genius novelist, Nayuta writes only naked, secretly loves Itsuki, and hides her true identity.
Portrayed by Kanemoto Hisako
Itsuki Hashima
A successful novelist with a younger sister obsession, Itsuki's irrationality hinders his potential.
Portrayed by Kobayashi Yuusuke
Chihiro Hashima
Chihiro, Itsuki's dependable 16-year-old step-sibling, secretly a girl, cares for everyone.
Portrayed by Yamamoto Nozomi
Haruto Fuwa
A 22-year-old novelist, secretly passionate about maid characters, who maintains a social media persona to promote his light novel series.
Portrayed by Hino Satoshi
©平坂読・小学館／妹さえいれば委員会
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