Drinking Water in Japan map & data
There are 8,321 drinking water mapped in Japan, spread over 47 prefectures. The most are in Tokyo (2,164), Kanagawa (1,704) and Hyogo Prefecture (418). 2.0% of them carry a name, and many add an address, phone number, website or opening hours. Well-known examples include 老松丹水, 御清水 and 飲泉場.
Drinking Water by prefecture
| Prefecture | Locations | Share |
|---|---|---|
| Tokyo | 2,164 | 26% |
| Kanagawa | 1,704 | 20% |
| Hyogo Prefecture | 418 | 5.0% |
| Shizuoka | 364 | 4.4% |
| Saitama | 338 | 4.1% |
| Aichi Prefecture | 306 | 3.7% |
| Osaka Prefecture | 291 | 3.5% |
| Chiba | 277 | 3.3% |
| Hokkaido | 240 | 2.9% |
| Kyoto Prefecture | 197 | 2.4% |
| Miyagi | 168 | 2.0% |
| Fukushima | 167 | 2.0% |
| Kagoshima Prefecture | 128 | 1.5% |
| Nagano | 113 | 1.4% |
| Gunma | 111 | 1.3% |
| Hiroshima | 104 | 1.2% |
| Miyazaki Prefecture | 91 | 1.1% |
| Akita | 81 | 1.0% |
| Okayama Prefecture | 74 | 0.9% |
| Shiga | 69 | 0.8% |
| Ibaraki | 68 | 0.8% |
| Okinawa Prefecture | 65 | 0.8% |
| Tochigi | 63 | 0.8% |
| Aomori | 58 | 0.7% |
| Yamanashi | 48 | 0.6% |
| Oita | 46 | 0.6% |
| Yamagata | 44 | 0.5% |
| Kumamoto | 43 | 0.5% |
| Fukuoka Prefecture | 42 | 0.5% |
| Ehime Prefecture | 41 | 0.5% |
| Niigata | 40 | 0.5% |
| Gifu Prefecture | 39 | 0.5% |
| Ishikawa Prefecture | 39 | 0.5% |
| Yamaguchi | 34 | 0.4% |
| Mie Prefecture | 31 | 0.4% |
| Shimane | 27 | 0.3% |
| Kochi Prefecture | 26 | 0.3% |
| Fukui Prefecture | 22 | 0.3% |
| Nagasaki Prefecture | 22 | 0.3% |
| Iwate | 22 | 0.3% |
| Nara Prefecture | 19 | 0.2% |
| Kagawa Prefecture | 17 | 0.2% |
| Tokushima Prefecture | 16 | 0.2% |
| Saga Prefecture | 14 | 0.2% |
| Wakayama Prefecture | 10 | 0.1% |
| Tottori Prefecture | 10 | 0.1% |
| Toyama | 9 | 0.1% |
Notable drinking water in Japan
- 老松丹水Hyogo Prefecture · drinking water
- 御清水Fukui Prefecture · drinking water
- 飲泉場Gifu Prefecture · drinking water
- 我武維揚Tokyo · drinking water
- 薬師の水Kumamoto · drinking water
- 伊香保温泉飲泉所Gunma · drinking water
- 久留里の名水Chiba · drinking water
- 水飲み場Kanagawa · drinking water
- 池山小屋水場Nagano · drinking water
- 萩野町公園Miyagi · drinking water
- 御成清水Iwate · drinking water
- 黒部の湧水Toyama · drinking water
- 延命水Ishikawa Prefecture · drinking water
- 飲用水Okayama Prefecture · drinking water
- 水Tokushima Prefecture · drinking water
- ワッカの水Hokkaido · drinking water
- きららYamaguchi · drinking water
- 手水舎Osaka Prefecture · drinking water
- 九重の名水Oita · drinking water
- 清水神社 御神水Shiga · drinking water
- drinking fountain 水飲み場Nara Prefecture · drinking water
- じゃんじゃんの水Mie Prefecture · drinking water
- Hot spring drinking waterHyogo Prefecture · drinking water
- 芹川清水Fukui Prefecture · drinking water
- 円空の森水 (Enku No Shinsui)Gifu Prefecture · drinking water
- 災害用飲用水給水所Tokyo · drinking water
- 飲料水Gunma · drinking water
- 箱根神社の龍神水Kanagawa · drinking water
- 長命水Miyagi · drinking water
- 源太清水Iwate · drinking water
- 南9条西18丁目Hokkaido · drinking water
- 水飲み場（無料）Osaka Prefecture · drinking water
- ねがいの泉Hyogo Prefecture · drinking water
- 割田高架下公園Gifu Prefecture · drinking water
- 鬼又清水Iwate · drinking water
- テニスコートHyogo Prefecture · drinking water
- 多賀の霊水Gifu Prefecture · drinking water
- 冷水器Hyogo Prefecture · drinking water
- 弘法の井戸Gifu Prefecture · drinking water
- 神戸西テニスコートHyogo Prefecture · drinking water
What's in this layer
Every drinking water point in the layer comes with its name, category, brand and operator, street address, city, postcode, phone, website, opening hours, the region it is in, latitude and longitude (each where known). Drinking fountains and water refill points.
Make a map of drinking water in Japan
- Open the studio. No sign-up needed to start.
- Add the layer. Choose Japan and Drinking Water - 8,321 locations appear at once.
- Make it yours. Colours, icons, labels, clusters or a heat map; add your own pins, images and notes; measure distances and draw radius circles.
- Share it. Copy the link or embed it on your website - it looks great on phones too.
Frequently asked questions
How many drinking water are there in Japan?
This layer holds 8,321 drinking water in Japan, the most of them in Tokyo. The data is refreshed every 6 months; this release is from November 2026.
Can I download a list of drinking water in Japan?
Yes. Own the layer ($5 once, or every Japan layer with the $29 Country Pass) and export it from the studio as CSV, Shapefile, GeoJSON, KML, GPX, ArcGIS, QGIS, PNG or PDF.
Is it free to put drinking water on my map?
Yes - every map can use 2 data layers free, and you can share or embed it. Layers you buy don't count toward that limit and work in every map you make.
What information comes with each drinking water point?
The name, category, brand and operator, street address, city, postcode, phone, website, opening hours, the region it is in, latitude and longitude (each where known).
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