Tokyō-born high school girl Nobue Sarujima moves with her family to Bandō City, Ibaraki Prefecture, carrying a massive misconception. Television and online chatter have convinced her that Ibaraki is a dangerous place crammed with violent delinquents, so she dyes her hair red, puts on a tough-girl outfit, and prepares to fight for survival. On her first day at the new school she delivers an aggressive, yankee-style greeting, only to be met with bewildered silence: her classmates are perfectly ordinary teenagers, and the tough-guy image she expected is almost nonexistent. Mortified but undeterred, Nobue quickly bonds with three classmates — the cool and athletic Mizukai Kaho, the easygoing Miwa Minori (nicknamed Minorin), and the blunt, Ibaraki-dialect-speaking Iwai Suzuran. Their homeroom teacher jokingly suggests they start a “local studies club,” and the four girls become the founding members of what they call the Kyōdo Kenkyūbu (Regional Research Club). Their mission is simple: explore towns, landmarks, and hidden corners of Ibaraki, then turn their findings into articles that highlight the prefecture’s charm. The club is initially slapdash and nearly dissolved for lacking formal status, but Nobue’s persistence and the group’s genuine enthusiasm persuade the school to recognize it as an official club — though with only four members, it remains perpetually at risk of disappearing after they graduate. The story follows the quartet as they visit real Ibaraki locations: the giant Ushiku Daibutsu statue, the Ōarai seaside, the dramatic Fukuroda Falls, the port town of Hitachi, and countless local festivals and snack shops. Along the way they encounter a student council that includes president Ririka, vice‑president Sumire, and secretary Yūri; after Ririka graduates, Yūri becomes the new president and Michiyo joins the council. The narrative arc gently shifts from Nobue’s initial comedic panic to a warm appreciation of her new home. The friends grow closer, overcome minor crises (such as the club’s near‑disbandment), and eventually face graduation. In the final volume, the four girls reflect on how much they have changed and reaffirm that their bond — the “gojappe quartet” — will last beyond high school. The manga is a lighthearted slice‑of‑life comedy that doubles as a travelogue of Ibaraki, celebrating the region’s overlooked beauty through the eyes of a girl who learned to love the place she once feared.