.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}You can help expand this article with text translated from the corresponding article in Japanese. (December 2017) Click [show] for important translation instructions. View a machine-translated version of the Japanese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 3,736 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Japanese Wikipedia article at [[:ja:穴の川]]; see its history for attribution. You should also add the template ((Translated|ja|穴の川)) to the talk page. For more guidance, see Wikipedia:Translation.

Anano River 穴の川
View to the south from the Ananokawa Bridge (December 2004)
Native name	Ana-no-kawa (Japanese)
Location
Country	Japan
State	Hokkaidō
Region	Isikari
District	Sapporo
Municipality	Sapporo
Physical characteristics

Source	Ishiyama area, Minami-ku
• location	Sapporo, Hokkaidō, Japan
• coordinates	42°56′1″N 141°19′44″E / 42.93361°N 141.32889°E / 42.93361; 141.32889

Mouth	Toyohira River
• location	Sapporo, Hokkaidō, Japan
• coordinates	42°58′1″N 141°19′55″E / 42.96694°N 141.33194°E / 42.96694; 141.33194
Length	9.4 km (5.8 mi)
Basin size	8.9 km² (3.4 sq mi)

Anano River (穴の川, Ana-no-kawa) is a river located in the Minami-ku Ishiyama area of southern Sapporo in Hokkaidō, Japan.^[1] It is a tributary of the Toyohira River^[2] and classified as class A river.^[3] It is 9.4 km long and has a catchment area of 8.9 km2.^[4]

Engineering

The Sapporo River Work Office built a sand control dam on the Anano River with a sand-retarding basin.^[4]

References

^ 環境省補助事業　穴の川環境整備事業 (in Japanese). 札幌市役所. Archived from the original on 25 September 2012. Retrieved 16 July 2010.
^ 地図閲覧サービス 2万5千分1地形図名：石山(札幌) (in Japanese). Geospatial Information Authority. Retrieved 16 July 2010.
^ 札幌市の河川区分 (in Japanese). 札幌市役所. Retrieved 16 July 2010.
^ ^a ^b "Seeking the Richness of Tomorrow in the Flow of Rivers" (PDF). Sapporo River Work Office. Retrieved 16 July 2010.

River systems and rivers of Japan

Rivers of Hokkaido

Sea of Japan	Ishikari River Chitose River Toyohira River Makomanai River Anano River Yūbari River Koetoi River Rumoi River Shiribeshi-Toshibetsu River Shiribetsu River Teshio River Zenibako River
Sea of Okhotsk	Abashiri River Shibetsu River Shokotsu River Tokoro River Yūbetsu River
Pacific Ocean	Akan River Kushiro River Mitsuishi River Mu River Niikappu River Saru River Shizunai River Tokachi River
Rivers of Hokkaido on Commons

Rivers of Honshu

Tōhoku region	Abukuma River Arakawa River Iwaki River Kitakami River Komagome River Koyoshi River Mabechi River Mogami River Natori River Ōhata River Oirase River Omono River Yoneshiro River
Kantō region	Arakawa River Edo River Fuji River Kanda River Kuji River Naka River Sagami River Sumida River Tama River Tone River Tsurumi River
Chūbu region	Agano River Shinano River Seki River Hime River Kurobe River Jōganji River Jinzū River Shō River Oyabe River Tedori River Kuzuryū River Fuji River Abe River Ōi River Sakawa River Tenryū River Toyo River Yahagi River Shōnai River Kiso Three Rivers Kiso River Nagara River Ibi River Kushida River Miya River Kita River Minami River
Kansai region	Choshi River Ibo River Kako River Kinokawa River Kumano River Kuzuryu River Maruyama River Muko River Yamato River Yodo River Yasu River Katsura River Kamo River Kizu River Dōton River Yura River
Chūgoku region	Asahi River Ashida River Gōnokawa River Hino River Hii River Ōta River Oze River Saba River Sendai River Takahashi River Takatsu River Tenjin River Yoshii River

Rivers of Shikoku

Aibiki River
Shimanto River
Shinmachi River
- Suketō River
- Tamiya River
- Sako River
- Sumiyoshijima River
Yoshino River
- Dōzan River

Rivers of Kyushu

Kyushu	Arie River Chikugo River Kikuchi River Kuma River Mimi River Ōno River Ōyodo River
Yaeyama Islands	Kokuba River Nakama River Urauchi River

Rivers of Japan Category
Rivers of Japan on Commons