Onee-chan ga Kita
No Scout Verdict Yet
Be the first Scout to rate this anime and help others decide what to watch.
📖 SYNOPSIS
The anime follows Tomoya Mizuhara, a 13-year-old boy whose life is upended when his father remarries. This introduces Ichika, a 17-year-old girl who becomes Tomoya's new older sister. Ichika's affection for Tomoya is notably strong, bordering on overwhelming. Adding to the dynamic, Ichika's friend Ruri is a self-proclaimed sadist, bringing a unique element to their interactions. Further complicating matters is Marina, Ichika's quarter-Japanese friend, known for her large bust. The story explores the relationships between these characters and the challenges of navigating a new family dynamic filled with unusual personalities.
🎬 EPISODE GUIDE
🎭 CHARACTERS
Ichika Mizuhara
Ichika is Tomoya's outspoken, possessive older step-sister, fiercely protective and intensely passionate about him.
Portrayed by Nagatsuma Juri
Tomoya Mizuhara
Reserved and well-mannered 13-year-old, shy but captivated by his sister and friends, harboring a crush on Mina.
Portrayed by Aimi
Similar Anime

©2014安西理晃/竹書房 お姉ちゃんが来た製作委員会
AnimeOshi.com refers to anime titles, character names, logos, and other trademarked or copyrighted materials to identify and describe the works being reviewed, discussed, ranked or otherwise referenced on this site. This usage is believed to be nominative fair use or non-infringing and is not intended to imply any affiliation with the respective rights holders.
All trademarks and copyrights remain the property of their owners. If you are a rights holder and have concerns about any content on this site, please contact us at legal@animeoshi.com




