Hokkaido Places

Village Shiribeshi Subprefecture

Akaigawa 赤井川村

あかいがわむら

A farming village set inside a mountain-ringed caldera basin between Otaru and Niseko. It is home to the Kiroro ski resort and was one of Hokkaido's four great prehistoric obsidian sources. Its foreign population more than doubles in winter, and on 1 January 2026 Akaigawa had the highest share of foreign residents of any municipality in Japan.

Population (2020 Census)
1,165
Area
280.09 km²
District
Yoichi District (余市郡)
Official website
www.akaigawa.com

Known for

  • Kiroro Resort (キロロリゾート): a powder-snow ski resort on the village's east side10, developed by the village with Yamaha and opened in December 199111. It advertises about 21 m of average snowfall, 24 trails and 10 lifts including a gondola1213. Club Med now runs its two main hotels14.
  • Akaigawa Caldera (赤井川カルデラ): the village center sits in a mountain-ringed basin, identified as a caldera in a 1923 survey11.
  • Obsidian (黒曜石): one of Hokkaido's four great obsidian sources, with Shirataki, Oketo and Tokachi-Mitsumata. There are 67 known Paleolithic and Jōmon sites in the village11.
  • Deep snow: the whole village is a designated special heavy-snowfall area (特別豪雪地帯)1, and the village weather station averages 966 cm of snowfall a year15.
  • Farm dairy and produce: Yamanaka Farm (山中牧場) is known for soft-serve and premium butter1617. The basin also grows melons, rice, pumpkins and vegetables8.
  • Most Beautiful Villages in Japan: Akaigawa was one of the seven founding members of the union (日本で最も美しい村連合) in 200518.
  • Foreign residents: on 1 January 2026, 542 of its 1,475 registered residents were foreign nationals (36.7%). No other municipality in Japan had a higher share; Shimukappu was next at 35.5%519.
  • Michi-no-Eki Akaigawa: a roadside station on Route 393, the "Maple Kaido", selling local produce and gelato20.

Sights & activities

Nature & scenery

  • Mount Yoichi (余市岳): there are two routes from Kiroro, a trail from beside the former Sheraton hotel or a summit route from the gondola27.
  • Yashio Park (ヤシオ公園): on the trail, where wild murasaki-yashio grows. Closed in winter27.
  • Bannosawa Falls (盤ノ沢滝): on the upper Yoichi River. Reached on Kiroro guided tours in summer27.
  • Lion Falls (ライオンの滝): on the Shirai River, seen from Lion Bridge in the Todoroki (轟) district. Best in autumn27.
  • Reisui Pass (冷水峠): views over the village center27.

Onsen

  • Akaigawa Caldera Onsen (赤井川カルデラ温泉): at 字赤井川71-2, open 10:00–21:00 and closed Mondays37. Since April 2026 non-residents pay ¥600 for adults and ¥300 for children; village residents still pay ¥400 and ¥20041.
  • Kiroro Onsen Mori-no-Yu (森林の湯): the village lists it as open 15:00–23:00 (from 13:00 on weekends and holidays), adults ¥1,10037. The listing predates the resort's 2022–2023 change of hotel operator, so check before visiting.

Museums & heritage

  • Akaigawa Village Local History Museum (赤井川村郷土資料館): at 字赤井川260-2. It opens 10:00–15:00 on the 1st and 15th of each month from May to October, or the next day when those dates fall on a weekend or holiday37.
  • Former post-station site: the Michi-no-Eki stands on it20.
  • Obsidian: the Doboku River is a place to look for obsidian pebbles22.
  • Anaiwa Fudō (穴岩不動): a Fudō image in a natural rock cave (字都207)27.

Outdoor & seasonal activities

  • Kiroro Snow World: 24 trails, 10 lifts including a gondola, and a free car park for about 1,900 cars1342.
  • Kayaking at Ochiai Dam: organized by Kiroro27.
  • Akaigawa Tomo Playpark (アカイガワトモプレイパーク): camping and glamping, a pump track, fishing and BBQ at 字明治564337.
  • Paragliding: Paralife Hokkaido (パラライフ北海道, 字日ノ出58-1) runs paragliding experiences from late May to mid-October37.
  • Miyako Park Park Golf Course (みやこ公園パークゴルフ場): open 8:30–17:00 from early May to late October. The village lists 36 holes and a ¥300 fee (¥100 for residents)37; the Michi-no-Eki site says 27 holes and puts it 2 minutes by car from the station20.

Food experiences

  • Farm soft-serve: Yamanaka Farm, Aris Farm and Hopi Hills1637.
  • Korpokkur Village (コロポックル村): a café (late April to 3 November) and year-round shop at 字都209, closed Tuesdays37.
  • Kiroro Town: the village lists Western, Japanese, sushi and barbecue restaurants44.

Roadside stations (Michi-no-Eki)

Michi-no-Eki Akaigawa (道の駅あかいがわ)

  • Location: 字都190-16, Akaigawa, on National Route 393 ("Maple Kaido 393") near its junction with Hokkaido Road 362023. The station sits roughly halfway between the Sapporo area and the Niseko / southern Hokkaido area20. Akaigawa Caldera Onsen, Kiroro Resort and the Miyako park golf course are nearby20.

  • Hours: as of September 2026 — check before visiting2026:

    • main building: 8:30–18:00;
    • farm stand: 9:00–17:00 (1 August–31 October);
    • restaurant: 11:00–15:30.

    Before 2026 the station opened 8:30–18:00 from May to September and 9:00–17:00 from October to April, closing on the 1st and 3rd Wednesdays in the October–April period44. Winter hours under the current operator had not been confirmed as of this writing.

  • 2026 closure: the main building closed on 1 April 2026 after the village assembly rejected the proposed operator25. According to Japanese Wikipedia, the toilets stayed open and the farm stand reopened on 4 May23. The main building provisionally reopened on 8 August 202626, except for areas still being renovated, with a full reopening planned for the autumn23. Japanese Wikipedia says the new operator is Akaigawa Terrace LLC (あかいがわテラス合同会社), approved by the village assembly on 8 July 202623.

  • Shops & products: fresh village vegetables and rice at the seasonal farm stand, which runs in a temporary building beside the main building20. Credit cards have been accepted since September 202620.

  • Food:

    • Kitchen Maple Street (キッチンメープル通り) serves pizza, hamburg steak and homemade sausages and croquettes made with Akaigawa vegetables and meat20.
    • KITASHIRI Gelato sells original gelato made from seasonal ingredients for ¥500, including red-flesh melon20.
    • Before 2026 the station had a bakery and ice-cream corner23.

  • Facilities:

    • parking for 57 cars and 10 large vehicles20, plus 3 accessible spaces23;
    • 24-hour toilets3723, with an accessible toilet and a nursing room20;
    • dog run, planned to be open 24 hours26;
    • outdoor seating and Wi-Fi20.

    No EV charger or RV park is listed (unverified).

  • Notes:

    • Opened on 27 March 2015 and registered on 15 April 2015 as Hokkaido's Michi-no-Eki No. 1152320.
    • The stamp is available during opening hours only. While the station was closed, a temporary stamp was kept at the Caldera Onsen2026.
    • The station held a Harvest Festival on 19–23 September 202638.

Getting there & around

  • Rail: no railway runs through the village6.

    • The nearest station is JR Yoichi Station on the Hakodate Main Line6. Yoichi town is about 12.9 km (20 minutes) away by car45.
    • For Kiroro, the resort suggests taking a JR rapid train to Otaru-Chikkō Station, then a taxi or car42.
    • The Hokkaido Shinkansen extension under construction between Kutchan and Shin-Otaru (provisional name) will pass through the village, mostly in the Shiribeshi Tunnel, with no station planned6.

  • Bus: the village-run Murabus (むらバス) runs from Kiroro Mountain Center via Tokiwa, the village center, Reisui Pass and Yoichi Station to the Co-op Sapporo Yoichi store (コープさっぽろ余市店) in Yoichi645.

    • It makes 4 round trips on weekdays and 3 on weekends and holidays45.
    • Between Tokiwa and Seikatsukan-mae (生活館前, in Yoichi) you can flag it down or get off anywhere45.
    • Launch fares in 2022 were ¥300 between Akaigawa and Yoichi and ¥100 within the village24.

  • Ski buses: the 2026–27 winter services to Kiroro run from Sapporo (from 10 December), Otaru (from 28 November) and Niseko Hirafu (from 20 December)42.

  • By car: the main roads are National Route 393 and Hokkaido Roads 36 and 10226. Distances from the village45:

    • Sapporo: 69.8 km, about 90 minutes;
    • Otaru: 32.4 km, about 45 minutes;
    • New Chitose Airport: 119.1 km, about 110 minutes.

    For Kiroro, leave the Sasson Expressway at Asari IC, then take Route 1, Hokkaido Road 956 and Route 39342.

  • Taxi: Otaru to Kiroro costs from about ¥12,000 one way and takes about 40 minutes42.

Practical tips

  • When to go:
    • winter (December–March) for powder skiing at Kiroro;
    • August–October for the farm stand and the September harvest festivals;
    • autumn for colors at Lion Falls27;
    • late February for Scenic Night40.
  • Winter driving: the whole village is a special heavy-snowfall area with nearly 10 m of snow a year115. Use winter tires, allow extra time on the mountain roads, and check the Kiroro bus options42.
  • Seasonal closures and changes:
    • Aris Farm's soft-serve runs only from May to October16;
    • Yashio Park is closed in winter27;
    • Michi-no-Eki hours and tenants changed in 202626.
  • Shops: the village has a Seicomart convenience store and Kawamura Shōten (河村商店)46. Kiroro Town has the most restaurants44.
  • Wildlife: Hokkaido's mountain forests are brown-bear habitat. Stay alert on the Mount Yoichi trail and near rivers, and follow any local warnings. This is general Hokkaido advice; no village-specific bear notice was checked.

More about Akaigawa

At a glance
Field Details
Type Village (村)
Subprefecture Shiribeshi (後志総合振興局)
District Yoichi District (余市郡), shared with Yoichi and Niki1
Population 1,165 (2020 National Census)2; 1,067 in the preliminary 2025 Census count3. The resident register showed 1,164 in 749 households on 1 August 2026, including 254 foreign residents4. The figure swings with the seasons: it was 1,475 on 1 January 20265. Japanese Wikipedia's infobox gives 1,159 for 31 August 20266 (not checked against a primary source).
Area 280.09 km² (GSI, 1 April 2026)7. The village measures about 26 km east–west and 17 km north–south, and the village office stands at 138.28 m above sea level8. About 80% of the land is forest9.
Density About 4.2 people/km² (2020 Census)2
Municipal history Split from Ōe Village (大江村, now Niki) in 1899, when a local administrative office (戸長役場) was set up. Became a second-class village on 1 April 190668. It has not merged with any neighbor since.
Neighboring municipalities Otaru, Yoichi, Niki, Kutchan, Kyogoku, Sapporo (Minami Ward)610
Symbols Tree: Japanese white birch (シラカバ). Flower: murasaki-yashio (ムラサキヤシオ, Rhododendron albrechtii), which blooms in May–June. The village emblem, adopted 10 June 1968, combines a diamond and a circle to stand for farming progress and unity. No village bird is listed8.
Mascot Akarin (あかりん), a 10-year-old girl character created in 20148
Official website https://www.akaigawa.com/

Name origin
  • Official explanation: the village says the name translates the Ainu Fure-pet (フレ・ペツ), "red river"8. Japanese Wikipedia gives the same explanation6.
  • Hokkaido Government's Ainu place-name list: this list records no Ainu name for the village's Akaigawa River and says the origin of the present name is unknown (confidence level C)21. It quotes the place-name scholar Yamada Hidezō:
    • the river's water is not known to be especially red, and the name may come from the red soil common in this old volcanic area;
    • Matsuura Takeshirō's Teishi Nisshi (丁巳日誌) records the river as "Shimaushibetsu / Shumaushibetsu", and Mamiya Rinzō's map records "Shimaushibetsu";
    • Yamada suggests the original name may have been something like suma-us-pet, "river with many stones"21.
  • Not to be confused with: the separate Akaigawa in Mori Town (Oshima). That one does appear in the same list as hure-pet, "red river", said to refer to iron-stained riverbeds21.

History
  • Paleolithic–Jōmon: people came to the basin for obsidian for more than 10,000 years. The stone travelled as far as Tōhoku, Niigata, Sakhalin and the Asian mainland11. It can still be found locally: in August 2026, village children collected more than 50 pieces along the Doboku River (土木川)22.
  • Edo period: the explorer Matsuura Takeshirō recorded the river under an Ainu name in his Teishi Nisshi journal21.
  • 1882: Awaya Teiichi (粟屋貞一) from Yamaguchi Prefecture, who led the settlement of neighboring Ōe, explored the basin11.
  • c. 1888: Hasegawa Tomotarō (長谷川友太郎) from Niigata Prefecture, said to be the first settler, was already living in the area without an official land grant11.
  • 1894 (3 May): organized settlement began. Two Yoichi-led companies, Yoichi Kaikon Co. (余市開墾株式会社) and the Akaigawa Farming Partnership (赤井川農業合資会社), leased land, and 42 households (about 250 people) moved in11.
  • 1899: Akaigawa split from Ōe Village (now Niki) and set up its own administrative office6. A government post station (官設駅逓所) stood on the site of today's Michi-no-Eki from the Meiji era into early Shōwa20.
  • 1906 (1 April): Akaigawa became a second-class village6. Japanese Wikipedia also says the area passed from Otaru Subprefecture to Shiribeshi Subprefecture on that date6, but Shiribeshi Subprefecture did not yet exist: it was created on 1 March 1910, when the Suttsu, Iwanai and Otaru subprefectures were abolished and a single office opened in Kutchan48.
  • 1923–1926: the caldera was surveyed in 1923. The survey was proposed by Itō Jūri (伊藤従理), a village schoolteacher, and carried out with Katabira Jirō (帷子次郎), then a University of Tokyo geology student, who published the findings in Chirigaku Hyōron (地理学評論) in 192611.
  • Early Shōwa: settlement had built farming up to 525 farm households and about 2,500 chō (about 2,500 ha) of cultivated land, but by the early Shōwa period both had fallen to about 60% of that. In 1930 the Hokkaido Agricultural Association (北海道農会) chose the village for a recovery plan11.
  • 1966 (8 March): the Great Akaigawa Fire (赤井川大火) burned 19 buildings and affected 27 households (93 people)11.
  • 1981: the drum ensemble Caldera Taiko (カルデラ太鼓) was created for the 80th anniversary of the village's founding911.
  • 1987–1991: the village formed a development council with Yamaha in 1987, and Kiroro opened in December 1991. According to the village, the resort raised the population to 1,543, helped counter depopulation and quadrupled village tax revenue11.
  • 2007–2023: Kiroro changed hands several times:
    • 2007: Yamaha sold it to Mitsui Fudosan;
    • 2012: Thailand's Property Perfect bought it;
    • 2015: the hotels were rebranded Sheraton and Tribute Portfolio;
    • 2022–2023: Club Med took over and reopened them14.
  • 2015: Michi-no-Eki Akaigawa opened on 27 March and was registered on 15 April2320.
  • 2020: the census showed the population up 3.9% since 2015. Only Shimukappu (+7.8%) grew faster among Hokkaido municipalities2.
  • 2022: Hokkaido Chuo Bus closed its Akaigawa Line on 31 March. The village-run Murabus replaced it and extended the route to Kiroro24. A furusato nozei crowdfunding campaign to keep the bus running reached its target in January 202217.
  • 2026: the village assembly rejected the proposed new Michi-no-Eki operator, and the main building closed from April25. It provisionally reopened on 8 August under a new operator2623. In September the village signed a partnership agreement with the Hokkaido University of Science (北海道科学大学)4.

Geography & climate
  • Landform: a caldera basin ringed by mountains8. The village tells the story like this9:
    • a huge crater once held a lake as large as Lake Tōya;
    • an earthquake linked to an eruption of Mount Yōtei breached the rim;
    • the escaping water carved out the valleys.
  • Mountains: Mount Yoichi (余市岳, 1,488.1 m) can be climbed from Kiroro27. Other peaks include Ponkuto (本倶登山) and Ōnobori (大登山)6.
  • Rivers and dams: the Yoichi, Akaigawa, Shirai and Otaru rivers flow through the village6. Ochiai Dam (落合ダム) was completed in fiscal 200127.
  • Climate: an inland basin climate. Snow is heavy, and big day–night temperature swings in summer favor crops8. The JMA station "Akaigawa" (148 m) records precipitation and snow only28. Its 1991–2020 normals are15:
    • precipitation: 1,301.6 mm a year;
    • snowfall: 966 cm a year, with 256 cm in January;
    • average maximum snow depth: 166 cm.
  • Records: the deepest snow on record is 248 cm (17 February 1991), and the wettest day brought 131 mm (2 May 1998)29. The whole village is a special heavy-snowfall area1.

Economy & industry
  • Farming: the main crops are rice, pumpkin, broccoli, mini tomatoes, colored peppers, melon and watermelon8.
    • Farm output is about ¥1.17 billion: vegetables about ¥540 million, livestock about ¥430 million and rice about ¥130 million (Shiribeshi agriculture data book, 2025)30.
    • The village has 779 ha of farmland (207 ha of it paddy). The 2020 agricultural census counted 88 farm businesses (農業経営体), 77 of them family-run30.
  • Tourism: Hokkaido counted 848,000 visits in fiscal 2025, down from 978,100 the year before31.
    • 675,400 were day trips and 172,600 overnight stays.
    • Overnight stays peak in the ski months, December to March31.
    • Kiroro is the center of tourism6. It is run by Godo Kaisha Kiroro Resort32, with Club Med Kiroro Peak (140 rooms), Club Med Kiroro Grand (281 rooms)14 and the Yu Kiroro condominiums13.
  • Population: 1,165 at the 2020 Census and 1,067 at the preliminary 2025 count (−8.4%), ranking 175th of Hokkaido's 179 municipalities3.
    • The resident register swings with the ski season: 1,475 on 1 January 2026, including 542 foreign residents519, against 1,164 on 1 August 2026, including 2544.
  • Furusato nozei: ¥356.8 million from 19,018 donations in fiscal 2023, down from a peak of ¥438.7 million in fiscal 202133. The village won a grand prize at the Furusato Choice Award 2023 in the category "town-building for the future" (未来につながるまちづくり部門)17.

Local specialties
Specialty Category Details & where to get it
Yamanaka Farm soft-serve (山中牧場ソフトクリーム) Dairy Sold at the farm shop at 字落合478-1. The village lists vanilla, matcha, cocoa, fruit (cup only) and coffee float at ¥270 each; the shop also sells milk16. In summer 2026 the shop was open 8:30–17:30 and closed on Thursdays because of a staff shortage, and the farm delivers milk to homes34. The milk is pasteurized at a low 75 °C in the farm's own plant35.
Yamanaka Farm premium butter (プレミアムバター) Dairy Butter sets hold the top three places in the village's popularity ranking on Furusato Choice. Tins come in plain and fermented (発酵バター) versions; the fermented butter's listing says it ranked No. 1 in a Nikkei Plus 1 ranking17.
Yamanaka Farm black-pork hamburg steak (自家製黒豚ハンバーグ) Meat A furusato nozei gift made by the farm, which also sells other black-pork products1734
Red-flesh melon (赤肉メロン) Fruit The village says its melons and watermelons are known for their sweetness8. Furusato nozei gifts include Yanagisawa Farm (やなぎさわ農園) melons17, and red-melon gelato is sold at the Michi-no-Eki20.
Asparagus Vegetable Furusato nozei gifts include organic green asparagus from Niimi Farm (新見ファーム), along with white and purple asparagus17
Rice Grain Worth about ¥130 million a year30. Rice and brown rice are among the most common furusato nozei gifts17.
Pumpkin, broccoli, mini tomatoes, colored peppers, watermelon Vegetables Main basin crops8. In 2026 the Michi-no-Eki farm stand sells them fresh from 1 August to 31 October20.
Aris Farm berries (アリスファーム) Fruit / preserves A berry farm founded in 1974. It makes jams, muffins and drinking vinegars, and runs the Berry Hill Café (ベリーの丘カフェ)36. The village lists vanilla soft-serve at ¥294 and says the farm also sells dried flowers; it opens from May to October and closes on Mondays16.
Charcoal-grilled sausage (炭火焼きソーセージ) Meat Served at Hopi Hills (ホピヒルズ), a family farm with animals, horse riding and soft-serve (字常盤356)37
Harvest boxes (味覚箱・村箱) Produce Mixed boxes of village produce sold at the autumn festivals: ¥1,000 at the Michi-no-Eki Harvest Festival38 and ¥500 at the Marutto Caldera Farm Festival39

Culture & festivals
Event When Highlights
Scenic Night (シーニックナイト) Late February About 2,000 snow candles are lit across the village. The Miyako (都) district hosts snowmobiles, snow huts, slides and the lighting ceremony, ending with about 50 fireworks40.
Akaigawa Junior Cross-Country Ski Meet (赤井川ジュニアクロスカントリースキー大会) First Sunday of March Elementary and junior-high skiers from across Hokkaido40
Marutto Caldera Farm Festival (まるっとカルデラ農村フェス) Mid-September (3rd edition: 13–14 Sept 2025) Held at Caldera Park (カルデラ公園), opposite the village office. Farm sales including ¥500 "village boxes", a food hall of local dishes, the "Akarin Olympics" games, and a light show plus about 1,000 fireworks39
Michi-no-Eki Harvest Festival (豊穣祭) 19–23 September 2026, 10:00–16:00 Fresh village vegetables and autumn foods, limited ¥1,000 harvest boxes sold daily from 10:30, and vegetable-themed family games; free entry38
Tokiwa New Year's Festival (トキワ・ニューイヤーズフェスティバル) 31 December, from about 23:00 Organized by local volunteers at Tokiwa Shrine (常盤神社), opposite the Kiroro turn-off on Route 393. Mochi-pounding, hot milk and year-end noodles; visitors welcome40
  • Earlier festivals: Japanese Wikipedia also lists the Caldera Taste Festival (カルデラの味覚まつり) and the Maple Kaido 393 Autumn Leaves Festival (メープル街道393もみじ祭)6. Their current status is unverified.
  • Caldera Taiko (カルデラ太鼓): the village's folk performing art, a drum group formed in September 1981. Its music and rhythms were composed by the Sapporo composer Kuwayama Mayumi (桑山眞弓)11. Its themes are cooperation, unity, friendship and trust, meant to express the pioneers' spirit9.

Ainu heritage
  • Place names: Ainu history in Akaigawa is thinly documented. The best evidence is in place names:
    • Matsuura Takeshirō and Mamiya Rinzō recorded the river as Shimaushibetsu, possibly suma-us-pet, "river with many stones"21;
    • the village's own explanation is Fure-pet, "red river"8.
  • Kiroro: the resort's name was inspired by the sound of an Ainu word meaning roughly "heart", "strength" or "talent"14.
  • Obsidian: the famous obsidian sites are Paleolithic and Jōmon, far older than Ainu culture11.
  • No facilities: no Ainu cultural facility or living tradition in the village was found in the sources consulted.

Sister & friendship cities

None found. The village profile lists no sister or friendship cities8.

Akaigawa's main network is the Most Beautiful Villages in Japan union. It was a founding member in October 2005 together with Biei, Ōkura (Yamagata), Shirakawa (Gifu, which left in 2014), Ōshika (Nagano), Kamikatsu (Tokushima) and Minamioguni (Kumamoto)18.

Notable people
  • Adachi Gorō (安達五郎, 1913–1999): ski jumper born in Akaigawa, the son of a local rancher who later became village mayor. He finished 8th at the 1932 Lake Placid Winter Olympics, the first single-digit Olympic ski-jumping placing by a Japanese athlete, and won the 1935 All-Japan Ski Championships47.

Sources

Numbers in the text link to these sources. Figures as of 23 September 2026

  1. 豪雪地帯及び特別豪雪地帯の指定地域（詳細） — 国土交通省 JA accessed 2026-09-23
  2. 令和２年国勢調査結果 第１表 男女別人口、面積、人口密度及び世帯数 — 北海道 総合政策部計画局統計課 JA accessed 2026-09-23
  3. 令和７年国勢調査速報 北海道の人口・世帯数（要計表に基づく人口・世帯数の集計） — 北海道 総合政策部計画局統計課 JA accessed 2026-09-23
  4. 赤井川村ホームページ（トップページ：人口・世帯数 令和8年8月1日現在、お知らせ） — 赤井川村 JA accessed 2026-09-23
  5. 【総計】令和8年住民基本台帳人口・世帯数、令和7年人口動態（市区町村別） — 総務省 JA accessed 2026-09-23
  6. 赤井川村 — Wikipedia JA accessed 2026-09-23
  7. 令和8年全国都道府県市区町村別面積調（4月1日時点） — 国土地理院 JA accessed 2026-09-23
  8. むらのプロフィール（概要） — 赤井川村 JA accessed 2026-09-23
  9. 赤井川村（北海道） — NPO法人「日本で最も美しい村」連合 JA accessed 2026-09-23
  10. Akaigawa, Hokkaido — Wikipedia EN accessed 2026-09-23
  11. 村史紹介 — 赤井川村 JA accessed 2026-09-23
  12. Why Kiroro? — Kiroro Resort EN accessed 2026-09-23
  13. Kiroro Snow World (official site, top page) — Kiroro Resort EN accessed 2026-09-23
  14. キロロリゾート — Wikipedia JA accessed 2026-09-23
  15. 赤井川 平年値（年・月ごとの値） — 気象庁 JA accessed 2026-09-23
  16. 施設案内：アイスクリーム — 赤井川村 JA accessed 2026-09-23
  17. 北海道赤井川村のふるさと納税 返礼品一覧 — ふるさとチョイス JA accessed 2026-09-23
  18. 日本で最も美しい村連合 — Wikipedia JA accessed 2026-09-23
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