After his computer and cell phone break, Handa's only link to the outside world is the phone at the general store. He decides to focus on his entry for the upcoming Naruka Institute competition, but hits a wall. Can a job from Miwa's gangsterish dad help him break through it?

It's Naru's birthday, and Handa wants to present her with a new rhinoceros beetle. However, Kenta not only refuses to help him catch one, but also declares a battle to get Naru the best bug! Later, Handa is invited along for a visit to the Kotoishi family gravesite, but finds the local Obon customs unusually cheerful.

It's only two weeks until the Naruka Exhibition. Handa waits for inspiration as he deals with a broken bath heater and various scuffles with the kids. Unfortunately, not long after inspiration falls, so does Handa...

After Handa submits his "Star" calligraphy despite some trepidation, he gets roped into helping to build a stone wall and then into taking the girls to the summer festival. Meanwhile, Kawafuji gets the exhibition hall director to agree to welcome Handa back to Tokyo. How will he bid farewell to the kind islanders who've taught him so much?

Handa has returned to Tokyo, to show his new "STAR" calligraphy to the gallery director he had punched and ask for forgiveness. However, Handa doesn't feel quite right about the work, and ends up smearing it before the director can. Could some inspiration from his time at the island help him create an even better work before the deadline?

With his calligraphy exhibition entry finished, Handa wants to return to the island and the people he cares about there. Unfortunately, his mom is dead set against it. How will he convince her to let him go?