Looking for tattoo-friendly onsens in Shikoku? You're not alone — many travelers with tattoos face uncertainty when exploring Japan’s hot springs. This region of Japan is home to some of the most relaxing and culturally rich hot spring experiences — and fortunately, many of them now welcome guests with tattoos. Whether you're looking for a peaceful soak in a traditional ryokan or a scenic outdoor bath with mountain views, this guide highlights the best options in Shikoku that accept tattooed guests. Explore the listings below to discover the best tattoo-accepted onsens in Shikoku, complete with information on private baths, cover policies, and traveler reviews.