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阿蘇内牧温泉 蘇山郷 Aso Uchinomaki Onsen Sozankyo

casual Ryokan/Inn
Aso Uchinomaki Onsen Sozankyo / Kumamoto Aso 8


Aso Uchimaki is in a hot spring town which is surrounded by a volcanic crater. You can see seasonal scenery of Aso gokaku. Sozankyo is a hot spring hotel which is located in the grand Aso atmosphere.

The incredibly famous Japanese poet, Akiko Yosano and her husband sat in two chairs in 1932 which have been preserved in their place. The hotel tries to fit present time naturally with history.

The hotel has several types of rooms such as traditional Japanese style rooms and stylish designers rooms with hot spring baths. The hotel wishes for guests to choose their ideal relaxing place.

The hot springs use natural water, with no added water and no temperature control. Guests can give their body to premium healing. People can feel the temperature of Earth when visiting Sozankyo. You will never forget the healing feeling of these hot springs once you experience it.

The meal menu uses the blessings of Aso and seasonal ingredients. It is carefully cooked by the chef using traditional methods. We ensure that guests will be satisfied in their stomach and heart.

Nature of Aso, hot spring of Earth, gentle sunshine.
Guests can experience an uninterrupted healing trip at Sozankyo.      
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  • Rooms (-)
  • Plan (-)


Relux grade


Accommodations that have achieved high customer satisfaction and that can be enjoyed casually.

Overall Rating(13 reviews)


















Other Facilities3.7/5

Mr./Ms. C.Z(28)

Total points

Stayed in

Room type


Special Room with indoor bath「Soho」

Thank you for the nice reception

Thank you for the nice reception

Mr./Ms. A.T(39)

Total points

Stayed in

Room type


Designer room, outdoor bath, Sougen

彼氏との初めての旅行でお世話になりました。 老舗旅館ゆえの建物の古さと若干の匂いが気になりましたが、すごく心地の良い時間を過ごせました! エレベーターがないので、ご年配の方には少し辛いかもしれませんが、ルーフトップのバーもお天気の日は素... Read more 彼氏との初めての旅行でお世話になりました。 老舗旅館ゆえの建物の古さと若干の匂いが気になりましたが、すごく心地の良い時間を過ごせました! エレベーターがないので、ご年配の方には少し辛いかもしれませんが、ルーフトップのバーもお天気の日は素敵だと思います♪ 特に、夕食時に給仕して下さった女性がすごく素敵な方でした。 仕事頑張ってまた来ようね!と2人で話してます☆

Thank you for your first trip with my boyfriend. I was worried about the oldness of the building and some smells due to the long-established ryokan, but I had a very pleasant time! Since there is no elevator, it may be a little painful for elderly people, but I think the rooftop bar is also nice on weather days ♪ In particular, the woman who served at dinner was a very nice person. Let's come back to work hard! And talking with two people ☆

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Mr./Ms. Y.T(50)

Total points

Stayed in

Room type


Designer room, outdoor bath, Sougen

面倒くさいですがいい宿へ向け努力されているようなので書きます。湯については毎度良いです。料理は料理長が変わったので少しでも以前より向上しようと努力されてますが、根本的に変化された方が良いと思います。ワンパターンの種類(昔から変化のないコース... Read more 面倒くさいですがいい宿へ向け努力されているようなので書きます。湯については毎度良いです。料理は料理長が変わったので少しでも以前より向上しようと努力されてますが、根本的に変化された方が良いと思います。ワンパターンの種類(昔から変化のないコース料理)ではなく季節ごとに料理や料理の出し方や見せ方を変えた方が良い。ミシュランの星が付いてなくてもよいのでちょくちょく和食割烹や創作料理店へみなさん食べに行って腕と舌と感性を磨いてください。料理を「食べさせる」と言うことから「感動を与える」に変えてみてください。あと、宿は古く建物の間取りや本体については何も言いませんが、人為的に、気持ちの良い、使い勝手がよく過ごしやすい工夫を常に考えてみてください。椅子はへたっており腰が痛くなります。風呂を上がると一回で足ふきがべちょべちょになるので風呂のバスマットを吸水性高く肌触りの良く気持ちの良い物へ、バスタオルも吸水性の高いしっかりした物へ。タオルハンガーはフェイスタオルハンガーではなく、大きくてしっかりバスタオルが干せるものを別に用意する。ウォシュレットを最新のものへ、トイレが尿臭いので一度しっかり床、便器、便座、壁、共に掃除をし、ペラペラの尻が痛くなるトイレットペーパーを拭きここち良い物へ。部屋で使うグラス類は酒屋でもらえるアサヒとか書いてるようなコップみたいなのではなく、もっとおしゃれなものを用意し種類を充実させる。使い捨てのパイルスリッパを置く。冷蔵庫が小さすぎるので2ドアタイプへ変更すれば土産物の保冷剤も冷凍出来てお土産も安心して保存ができる。とりあえず今日は以上。あーつかれた。

Although it is troublesome it seems that efforts are being made for a good accommodation, so write it. About hot water is good every time. As the chef changes the cuisine, efforts are made to improve even a little even before, but I think that it was better to change fundamentally. It is better to change the way people cook and cook and how to show, not seasonal varieties, rather than the one pattern type (course change not long ago). Since Michelin stars do not have to be attached, please go to Japanese cuisine cuisine and creative cuisine shop quickly so that you can eat everyone and polish your senses with arms and tongue. Please change from "saying" to cook "cook" to "give emotion". Also, the inn is old and does not say anything about the layout of the building or the main body, but please always consider artificially, pleasant, easy-to-use ingenuity. The chair is raised and the back hurts. As foot bathing rises the bathtub will be cooked at once, so bath bath mat of bath is highly absorbent, to the good feeling good feeling, the bath towel also to a firmly absorbing thing. Towel hanger is not a face towel hanger, but prepare another large and firm towel. To washlette to the latest one, since the toilet smells urine once, clean the floor, toilet bowl, toilet seat, wall, together, wipe the toilet paper where painful butt hurts to good things. The glasses used in the room are not like a cup that you can get at a liquor store like Asahi, but prepare more fashionable items and enrich the type. Put a disposable pile slipper. Since refrigerator is too small, if you change to 2 door type you can also freeze refrigerator for souvenirs and souvenir can be safely stored. Anyway, it's over today. He was tired.

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Aso Uchinomaki Onsen Sozankyo


145-1 Uchinomaki, Aso-shi, Kumamoto-ken [View map]

check-in / check-out time

15:00 / 10:00

CI/CO time may be different depending on plan.

Credit card

Credit card payments are not accepted on-site at the accommodation

Number of guest rooms

20 room(s)


Please contact the hotels/ryokans directly for more details.
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100% natural hot spring from a continuously flowing underground water source.
-large public bath area
-private outside bath (2 types)
-foot bath

Name: Uchinomaki Onsen
Condition of the well: natural well, temperature is 48.5 celsius
Condition of added water: no added water/no temperature control
Positive effects of bathing: Chronic rheumatism, chronic skin disease, chronic woman's illnesss, cuts, neuralgia, neuritis, nervous depression
Positive effects of drinking: habitual constipation, arteriosclerosis, high blood pressure, cholelithiasis, jaundice, hepatitis, gout, diabetes
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Other facility information

-Shochu bar
Over 200 kinds of shochu from Kyushu are prepared. 500 yen or more

-Cycle station
Info of cycling course of Aso. Bicycle maintenance tools are also available to use.
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Please contact the hotels/ryokans directly for more details.
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-There is an additional fee of 150 Japanese yen to use the onsen bath.
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  • Bath tax
  • Children allowed
  • Room service
  • Transportation service
  • Parking area
  • Hot spring
  • Fresh hot spring
  • Room with outdoor spa
  • Public spa
  • Private spa
  • Indoor pool
  • Outdoor pool
  • Esthe/Spa facility
  • Fitness facility
  • Barrier free
  • 5 min walk from station
  • Pets allowed
  • Breakfast in room
  • Dinner in room
  • Open air bath
  • Night view
  • Ocean view
  • Cottage
  • Coupon

The accommodation features are general descriptions of the facility. The amenities and breadth of service will differ between each accommodation. For details, please confirm directly with the accommodation.


Access by public transportation.

From JR Aso Station, take a bus to Uchimaki Onsen. The bus stop is in front of the Chamber of Commerce. The hotel is Aso Uchinomaki Onsen Sozankyo

145-1 Uchinomaki, Aso-shi, Kumamoto-ken

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