呎 is a Japanese kanji written with 7 strokes, listed here under the keyword “foot”. It is built from 口 (mouth) and 尺 (shaku). In Remembering the Kanji by James W. Heisig it is frame 2960.
On KumiJi Glyph Explorer, open the parts search and type “mouth” + “shaku”. 呎 is among the results, together with every other character containing the same shapes.
Open 呎 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.