Adachi and Shimamura manga volume 3 features story by Hitoma Iruma and art by Moke Yuzuhara.

February 14th, a day like any other. But for Adachi, it's a huge deal—it's Valentine's Day, and Adachi's prepared her best chocolate for Shimamura ten days in advance! Now all that's left is to give it to her, but Adachi can't help but hesitate as the moment draws near…