季 is a Chinese hanzi, listed here under the keyword “quarter of year”. It is built from 禾 (grain still on stalk) and 子 (offspring). It appears as a component in 3 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “grain still on stalk” + “offspring”. 季 is among the results, together with every other character containing the same shapes.
Open 季 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.