Hottarakashi Onsen - A Tattoo-Friendly Hot Spring in Yamanashi City, Yamanashi

Perched 700 meters above sea level in Yamanashi Prefecture, Hottarakashi Onsen offers one of Japan's most breathtaking open-air bathing experiences. As you soak in the mineral-rich waters, Mount Fuji stands majestically before you, framed by the sprawling Kofu Basin below—a view that transforms dramatically from sunrise gold to sunset crimson. Unlike many traditional hot springs in Japan, Hottarakashi Onsen fully welcomes visitors with tattoos, making it a perfect destination for international travelers seeking to experience authentic Japanese bathing culture without worry or restriction. This rustic, unpretentious onsen prioritizes natural beauty and healing waters over luxury—creating a genuine experience that captivates both first-time visitors and onsen enthusiasts alike.

Fully Tattoo-Friendly: Hottarakashi Onsen welcomes all guests with tattoos regardless of size, design, or number. There are no covering requirements or restrictions, making it an ideal destination for tattooed travelers seeking an authentic Japanese onsen experience.

• Unrivaled Mt. Fuji Views: Soak while gazing directly at Japan's most iconic mountain, with particularly stunning vistas at sunrise when the peak catches the day's first light 
• Fully Tattoo-Welcoming: No restrictions or covering requirements for tattooed guests 
• Therapeutic Alkaline Waters: Highly alkaline springs (pH 10.1) renowned for softening and beautifying skin 
• Sunrise Bathing Experience: Early opening hours (from 4 AM seasonally) allow for magical dawn immersion as Mt. Fuji emerges from darkness 
• Authentic Rural Character: Simple, rustic facilities maintain a traditional feel without commercial polish 
• Local Wine Selection: Browse over 50 varieties of Yamanashi wines at the on-site shop 
• Kofu Basin Night Views: Evening bathers enjoy one of Japan's top three rated nightscapes as city lights twinkle below

Hottarakashi offers a choice between two distinct bathing areas, each providing a different perspective on the surrounding landscape. Kocchi-no-Yu features smaller wooden baths with direct, unobstructed views of Mt. Fuji, while Acchi-no-Yu offers larger stone baths facing the expansive Kofu Basin—perfect for witnessing both sunrise and the city lights at night. The slightly cooler temperature at Kocchi-no-Yu allows for extended soaking sessions without overheating. The alkaline waters (pH 10.1) range from 42–45°C and are known locally as "beautifying waters" for their skin-smoothing properties. Regular bathers report relief from muscle stiffness, joint pain, and chronic fatigue. The high elevation creates a refreshing bathing experience as mountain breezes drift through the open-air baths, enhancing the therapeutic benefits while you gaze at one of Japan's most iconic natural wonders.

• Adult Admission: ¥800 - Child Admission: ¥400 - Towel Rental: ¥200–¥300 (via vending machine) - Locker: Free - Straw Hat Rental: Complimentary (seasonal)

No advance reservations are needed for Hottarakashi Onsen—simply arrive during operating hours. However, for sunrise bathing, arriving 15-30 minutes before opening is recommended, especially during peak tourist seasons and clear weather days. 🌐 Website: Official Travel Guide Yamanashi 📞 Phone: +81 55-237-6121 📍 Address: 1669-18 Yatsubo, Yamanashi City, Yamanashi Prefecture 405-0036, Japan

• Monday: 5:00 – 21:30
• Tuesday: 5:00 – 21:30
• Wednesday: 5:00 – 21:30
• Thursday: 5:00 – 21:30
• Friday: 5:00 – 21:30
• Saturday: 5:00 – 21:30
• Sunday: 5:00 – 21:30