For a certain reason, a handsome, young calligrapher by the name of Seishuu Handa uproots himself and moves to an island on the westernmost edge of Japan. "Sensei," as he comes to be known, is a city boy through and through, and has never experienced rural life until now. And by the looks of it, he has much to learn! Luckily(?), he has a willing teacher in Naru, the energetic expert islander, to help show him the ropes. But can Sensei keep up with the plucky first-grader, or will he get schooled?! Here unfolds a heartfelt island comedy about a gruff on the outside, soft on the inside urbanite teacher and his new, unfailingly kind island neighbors!

(Source: Yen Press)

Notes:
- One extra and four side stories are included in volume 18+1.
- Original serialization was completed on 2018-12-12 with 18 volumes (139 chapters).
- A new limited-run serialization was started on 2023-04-12 and ended on 2023-09-12 in Monthly Shounen Gangan, in conjunction with the TV-drama adaptation. This new run adds 7 chapters and 1 volume to the total count.