Nagano Hotel Kokusai 21 is a large convention and city hotel in the Agata district of Nagano City, positioned immediately adjacent to Nagano Station's Zenkoji-guchi (west) exit on the JR Hokuriku Shinkansen and Shinonoi Lines, making it the most transit-accessible full-service hotel in central Nagano. The property opened in the early 1990s ahead of the 1998 Nagano Winter Olympics and has since served as a venue for large conferences, municipal events, and business delegations, becoming one of the city's defining civic hotels. The building's seventeen-storey tower contains roughly 200 rooms divided between standard single, double, and twin categories and a small number of suite-level rooms on upper floors with views over the Zenkoji hills to the north. Both Japanese-style rooms with tatami platforms and futon sleeping and Western-style rooms with beds are available. The hotel operates four dining outlets: a French-influenced restaurant, a Japanese kaiseki room serving course meals from locally-sourced ingredients, a Chinese restaurant with private dining alcoves, and a ground-floor café open into the late evening. A banquet hall capable of accommodating up to 700 guests anchors the convention wing. Guest amenities include a fitness centre with cardio equipment, a heated indoor swimming pool, and a large communal bath with saline mineral water. A dedicated concierge desk coordinates Zenkoji Temple tours (15-minute walk), day trips to the Shiga Kogen highland plateau, and ski shuttle bookings to Hakuba and Nozawa Onsen during winter. English-speaking front-desk staff are available across most daily shifts, and the hotel holds contracts with several international travel agencies routing guests through Nagano on Japan Alps itineraries.
Location
576 Agata-machi, Nagano, Nagano 380-0838
36.6456, 138.1880 View on map
Highlights
- Direct adjacency to Nagano Station's Hokuriku Shinkansen exit — the most transit-convenient full-service hotel in central Nagano
- Heated indoor swimming pool and fitness centre, plus a communal saline mineral water bath
- Four dining venues including a French restaurant, a Japanese kaiseki room, a Chinese restaurant, and an all-day café
- Banquet hall seating up to 700 guests; dedicated convention and meeting room facilities
- English-speaking concierge coordinating Zenkoji Temple visits, Shiga Kogen day trips, and winter ski shuttles to Hakuba and Nozawa Onsen
Tips for visiting
- The hotel's direct connection to Nagano Station's west exit eliminates the need for taxis when arriving by Shinkansen — a significant convenience with luggage
- Zenkoji Temple is a 15-minute walk north of the hotel along the omotesando approach; the dawn ceremony (7:00 am) is accessible on foot from the hotel without needing transport
- The indoor pool is popular with families during school holiday periods; early morning or evening sessions are less crowded
- Room rates are considerably higher during the Golden Week (late April – early May) and O-Bon (mid-August) holiday periods — book early or consider shoulder-season travel
- The Nagano Electric Railway to Yudanaka Onsen departs from a terminal adjacent to Nagano Station, making day trips to Jigokudani Snow Monkey Park straightforward from this hotel
Accessibility
The hotel's seventeen-storey tower has elevators and step-free access from the station-adjacent entrance, and the front desk can arrange accessible rooms for guests using wheelchairs; requesting this at the time of booking is recommended.