right|thumb|200px|The Ishikari River at the north of Sapporo
The , at long, is the third longest in Japan and the longest in Hokkaido. The Class A river drains an area of ,
Ishikari River
44 words updated Jun 20, 2026, 3:22 AM
WikiHQWikiHQ44 words updated Jun 20, 2026, 3:22 AM
right|thumb|200px|The Ishikari River at the north of Sapporo
The , at long, is the third longest in Japan and the longest in Hokkaido. The Class A river drains an area of ,