It's spring, the cherry blossoms are in full bloom, and Adachi and Shimamura have been assigned to the same second-year class! Hooray! But now Shimamura's making new friends--so where does that leave Adachi? Can she overcome her shyness to get Shimamura back, or will she lose all the progress she's made? Perhaps a sleepover is in order!

First published in Japan in 2015 by Kadokawa Corporation, Tokyo.