Private Onsen (Kashikiri Buro) Booking Guide for Families: How to Reserve Your Own Bath in Kyushu (2026)
Public onsen has rules: same-sex bathing, no swimsuits, tattoos sometimes restricted, mixed-age kid limits. For many families — multi-generational, kids with tattoos in family, mixed-gender kids over the age cutoff, families wanting privacy — the answer is kashikiri buro: a private bath you reserve for your group only. This guide explains how kashikiri works, where … Read more