ながされて藍蘭島

After a heated argument with his father, 14-year-old Ikuto Tōhōin storms out of his home and onto a cruise ship, only for a massive storm to sweep him overboard. Half-drowned and lost, he washes up on the shores of Airantou, a lush, uncharted island with a surprising secret: it's inhabited entirely by women! As the only boy on the island, Ikuto finds himself at the center of attention, navigating the quirks and charms of its lively residents. From the energetic Suzu to the mischievous Ayane, each encounter brings new challenges and unexpected bonds. (Unreviewed summary by Grok 2)