151. The "Bean" Radical: 豆

Essay 1640 on 豆 (bean; "bean" radical) covers this radical, which can fill our heads (頭: 186) with abundant (豊: 790) happiness (喜: 450). Incidentally, when it comes to Joyo kanji, 豆 is the on-duty radical only in 豊, as well as in 豆 itself.