沂 is a Chinese hanzi, listed here under the keyword “river in southeast shandong”. It is built from 氵 (water) and 斤 (a catty (approximately 600 g)). It appears as a component in 2 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “water” + “a catty (approximately 600 g)”. 沂 is among the results, together with every other character containing the same shapes.
Open 沂 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.