Opening April 29, 2026: 'Oedo Onsen Monogatari Premium Nagasaki Hotel Seifu'
GENSEN HOLDINGS has reopened 'Oedo Onsen Monogatari Premium Nagasaki Hotel Seifu' on April 29, 2026, featuring new luxury lounges and renovated Japanese-style modern rooms that offer panoramic views of Nagasaki's world-famous night scenery.
📋 Article Processing Timeline
- 📰 Published: April 29, 2026 at 20:00
- 🔍 Collected: April 29, 2026 at 11:01
- 🤖 AI Analyzed: April 29, 2026 at 11:51 (49 min after Collected)
GENSEN HOLDINGS Co., Ltd. (Headquarters: Chuo-ku, Tokyo; CEO: Shunsuke Kawasaki), which operates 74 hot spring hotels and theme parks across Japan, reopened 'Oedo Onsen Monogatari Premium Nagasaki Hotel Seifu' on April 29, 2026. Nagasaki City is a city of stunning night views, selected as one of the 'World's New Three Major Night Views.' Located in a prime spot near the city center, 'Premium Nagasaki Hotel Seifu' has been upgraded to provide a sophisticated space and service.
■ Premium Lounge
A new premium lounge has been established in this renovation. Designed to allow guests to fully appreciate the world-class night view, every seat offers a great vantage point. Enjoy a refined moment with complimentary drinks, including beer and soft drinks.
■ Guest Rooms
All guest rooms have been transformed into Japanese-modern spaces with the theme of 'Wasyoku' (Traditional Japanese Colors). From the rooms located on the slopes of Mt. Inasa, you can see Nagasaki's '10-million-dollar night view.' Three designs are available: 'Kasumi Chigusa' (calm), 'Tsuchi Yamabuki' (warm), and 'Shinonome Aofuji' (sophisticated).
■ Public Baths
There are two public baths on the top floor and the 3rd floor, alternating between men and women. Enjoy a blissful time soaking in the hot spring while admiring the city lights. A new post-bath lounge also offers free refreshments including beer.
■ Restaurant
Enjoy a premium buffet while looking out the large windows at the night view. The buffet now includes 'Onsen Seiro-mushi' (steamed dishes) and 'Haagen-Dazs Ice Cream.' Local specialties like 'Lemon Steak,' 'Turkish Rice,' and 'Sara Udon' remain part of the enhanced lineup.
■ Premium Lounge
A new premium lounge has been established in this renovation. Designed to allow guests to fully appreciate the world-class night view, every seat offers a great vantage point. Enjoy a refined moment with complimentary drinks, including beer and soft drinks.
■ Guest Rooms
All guest rooms have been transformed into Japanese-modern spaces with the theme of 'Wasyoku' (Traditional Japanese Colors). From the rooms located on the slopes of Mt. Inasa, you can see Nagasaki's '10-million-dollar night view.' Three designs are available: 'Kasumi Chigusa' (calm), 'Tsuchi Yamabuki' (warm), and 'Shinonome Aofuji' (sophisticated).
■ Public Baths
There are two public baths on the top floor and the 3rd floor, alternating between men and women. Enjoy a blissful time soaking in the hot spring while admiring the city lights. A new post-bath lounge also offers free refreshments including beer.
■ Restaurant
Enjoy a premium buffet while looking out the large windows at the night view. The buffet now includes 'Onsen Seiro-mushi' (steamed dishes) and 'Haagen-Dazs Ice Cream.' Local specialties like 'Lemon Steak,' 'Turkish Rice,' and 'Sara Udon' remain part of the enhanced lineup.