Their first memorable summer was in high school, followed by their first summer together as college students... Now, Wataru and Chiharu are in their second year of college, and the two boys can't wait to spend another summer together. Now back from his study abroad program, Chiharu is ecstatic to see Wataru for the first time in two months, and Wataru's thankful that they'll have more time to spend with each other, without also having to balance work...

"SUMMER DAYS, SUMMER NIGHTS. After graduating from high school, Chiharu returns to Tokyo to start university, and spend another summer with his now-boyfriend Wataru. The two boys might be busy with their part-time jobs and schoolwork, but they're living in the same city again at last, which sets off new sparks and adventures. In addition to their usual weekend movie plans, they shake things up with a night out at a fireworks festival before continuing...