Kubo Won't Let Me Be Invisible, Vol. 3 by Nene Yukimori

A social butterfly makes friends with a wallflower—whether he’s ready or not!

Shiraishi and Kubo take new steps in their relationship as their second year of high school approaches. Even reaching out when the other is sick, they rely on each other more every day. But then an incident with Kubo’s sister Akina during the gang’s cherry-blossom outing threatens to create a rift between the pair!

Shiraishi and Kubo take new steps in their relationship as their second year of high school approaches. Even reaching out when the other is sick, they rely on each other more every day. But then an incident with Kubo’s sister Akina during the gang’s cherry-blossom outing threatens to create a rift between the pair!