Shima Onsen in Gunma Prefecture is located near the end of a road. It is quiet and has a nice atmosphere, as if you are in another world, cut off from the rest of the world. Among them, this inn has a long history. The "main building" was built in 1691, and the old-fashioned wooden architecture somehow evokes a sense of nostalgia, overwhelming you no matter where you look, from the exterior to the interior. As for the hot springs, "Genroku no Yu" is a bathhouse with a high ceiling and a slightly Western-style "high-collar" feel that you won't find anywhere else. Even just looking around is sure to be enjoyable for history buffs, isn't it?

I recommend Karinyu in Okukinu Onsen. We went there with the family. It's secluded and quiet, the cloudy water is great, and the service at the inn is also good. There are several types of hot springs, and the open-air bath in the middle of nature, full of Japanese atmosphere, was open and relaxing. The various meals were also delicious. It's a little independent guest cottages, but it was very relaxing. I'd like to stay at this inn again.

老神温泉自体がとてもレトロな雰囲気で、湯治の里っていう感じです。伍楼閣は、見た目も純和風の建物です。予約時に指定した時間には、おかみを始め従業員がそろってお出迎えをしてくれます。廊下は畳敷きで清潔、とても気持ちいいです。温泉は数種類あります。露天風呂もありますが、時間帯によって女性限定になったり混浴になったりもします。内風呂は男女に分かれていて、薔薇風呂も楽しめます。近くにこれまたレトロな朝市があり、毎日開催されています。下駄を借りて浴衣でカラコロと歩くのも楽しかったです。お食事は部屋まで運んでくれ、料理の説明もしてくれました。お風呂に入っている間に、布団も敷いていてくれました。いたせりつくせりで、のんびりできるお宿でした。

It's Ryokan (Japanese inn) with a very unique atmosphere. I heard that it was the model for a Ghibli movie. The inside of the Ryokan (Japanese inn) is like a maze. It was fun to explore the hot springs scattered around the inn. The area around Kanaguya-ya also had the atmosphere of a traditional hot spring town, which is rare these days. I think it's a place where you can relax in a yukata and geta.

The multi-storey buildings lined up along the river are very tasteful. The hot spring town is especially atmospheric and enjoyable in the snowy scenery. Please check out their website. The retro buildings have regulations that prohibit cars from entering, so you can enjoy the atmosphere of the past. The open-air bath with ocean view and the large communal bath are also very relaxing, so this is definitely a recommended Ryokan (Japanese inn).

Everything about Ryokan (Japanese inn) is retro. There is a Taisho-era bath with stained glass and mosaic tiles. The interior is very nice and historic. It feels like you've traveled back in time. The shop and lobby have a nostalgic Japanese feel. The large hall is also worth a visit. Please try staying at this Ryokan (Japanese inn).

It has a long history, and the staff are wonderful. The Japanese-style rooms are retro. Even though they are old, the beautifully polished desks and alcoves are wonderful. There are many different types of baths, and the rock bath and cauldron bath are recommended. You can enjoy the various baths while feeling the outside air. The food is also delicious, and I'm sure you will have a fulfilling time. Please enjoy yourself.

Although it is not a flashy luxury inn, it is a historical Ryokan (Japanese inn). It never rests on tradition, and the staff are warm and kind, and treat you with courtesy. The building is old, but it is well-cleaned and does not feel out of place. The area around the stone steps of Ikaho is retro, and the combination of Yokotekan and the stone steps street creates a chic retro atmosphere.

The annex is a historic building, and inside it you can see the layers of Shirahone Onsen on display, creating a unique sight. The facilities are old but well-cleaned, and the hot springs can be used privately for free. The main building is a luxury inn, but if you stay in the annex you can use the hot springs for free, which is a great deal.

なかなか伝統のある鎌先温泉の中でも、一番お勧めしたい「最上屋旅館」。純和風の木のぬくもり漂う素敵な宿です。館内のあちらこちらに、いろりや、かご、昔の道具や飾りがあり、懐かしい気持ちにさせられます。食事も、畳のお部屋にテーブル席でいただく、手の込んだ美味しい一品が次々運ばれます。私が宿泊したときは、雪が降る寒い日で（雪もまた厳かで良いのですが）、私が咳をしていたもので、スタッフの方が、寒くないですか？風邪薬はご入り用ではないですか？と気にかけてくださいました。お風呂は、あまり広くなく、古さも雅な感じではないですが、レトロ感はありますし、泉質が良いです！お値段も、土日でも1万円程度と（一泊2食付き）お高くなく、プランによっては「えっ、この値段で？」と驚くような格安もありました。

This is a hot spring resort from the good old days that was founded in 1927. There are about four facilities where you can stay, but the one that has the most retro atmosphere is "Kashoen". You can use the Visiting hot springs in all the buildings, so it's fun to go on a hot spring tour. Although reservations are required, there is a free shuttle bus from Shin-Hanamaki Station.

Yufuin is a great place. I went there on a family trip with my parents and children. Even before we went, I was looking forward to a very quaint inn in the middle of nature. We drove quietly along the mountain roads, and a calming building in the middle of deep nature caught our eye. It was evening, and the pleasant breeze, which I didn't expect in June, tickled my nose and seemed to teach me the scent of natural plants. At dinner, we enjoyed the aroma of bamboo while tasting our sake, which was warmed in a bamboo tube, and this is a memorable experience. It was moving to see fireflies flying around to welcome us when we went to the hot spring. Everything about Ryokan (Japanese inn) made us forget the hustle and bustle of everyday life and relax. It was a memorable hot spring inn, and I definitely recommend it.

I recommend Shirahone Onsen in Nagano Prefecture. Mixed-Gender Hot Springs open-air bath is cloudy and you can't see into the water, so it's great for the whole family. The scent of the hot spring wafts into the room, so it's not recommended for those who don't like the smell of sulfur, but the dinner is delicious and can be enjoyed by Japanese hearth, so it's perfect for the retro atmosphere.

Founded in 1931, this is a long-established Ryokan (Japanese inn) that represents Gero Onsen. The main building is a registered tangible cultural property, and still retains the appearance it had when it first opened. The three-story wooden building is surrounded by dense forests, creating a romantic atmosphere. The indoor baths have a retro feel with stained glass, and the open-air bath is in a tranquil environment surrounded by forest. This is the most retro Ryokan (Japanese inn) in Gero Onsen, one of Japan's three most famous historic hot springs.

I recommend Lake Shikotsu in Hokkaido. It is a high-class hotel with a quiet atmosphere where adults can relax more than families with children. However, I don't recommend it in winter because the snowy roads are quite dangerous, but I think it's nice in winter too. Personally, I prefer the lush green Lake Shikotsu in summer. Lake Shikotsu Onsen is also very good, and how about relaxing after a long day of travel by enjoying music and tea while watching the sunset in the lovely salon on the second floor of the hotel...