Hina, Asahi's older sister's best friend, is always hanging around the house he shares with his sister. She's unbelievably beautiful, irresistibly cute... and has absolutely no sense of personal space. Before he knows it, Asahi—a nerdy high school boy—is completely swept up into her antics. A gorgeous trendy girl with no concept of boundaries and a dependable, doting high school boy... They're both hopelessly in love with each other, yet neither can bring themselves to confess in this sweet, frustratingly adorable romance!(Source: MANGA MILLION)

Read If You Enjoy

Engaging pacing, distinct artwork, and worldbuilding crafted for fans of Comedy and Romance.

Skip If You Prefer

Instant one-chapter resolution or light reading without an ongoing overarching storyline.

Frequently Asked Questions

Where can I read My Sister's Best Friend legally?

You can read My Sister's Best Friend officially online via MANGA MILLION.

How many volumes does My Sister's Best Friend have?

Volume information is updating as releases are licensed.

What is the status of My Sister's Best Friend?

My Sister's Best Friend is currently marked as ongoing.