Only a 3-minute walk from Yudanaka Train Station, Hoshikawakan offers Japanese-style accommodations. Guests can relax in the public indoor/outdoor hot-spring baths or request for massage services. On-site parking is available for free. The air-conditioned rooms feature tatami (woven-straw) floors and Japanese futon bedding. A fridge, TV and a safety deposit box are included in each. The en suite bathroom comes with a hairdryer. Car rental and luggage storage services are available at the 24-hour front desk. Guests can purchase local gifts at the souvenir shop. A Japanese set-menu is served for breakfast and dinner. All meals are served at the dining room. Hoshikawakan Ryokan is a 15-minute walk from Heiwa Kannon and a 15-minute drive from Snow Monkey Park. Hokusai Museum is a 30-minute drive away.

To eat breakfast and dinner at the hotel, a reservation must be made at least 1 day in advance. Guests with a tattoo may not be permitted to enter public bathing areas and other public facilities.