壬申[mizunoesaru] ninth of the sexagenary cycle
壬午[mizunoeuma] nineteenth of the sexagenary cycle
壬辰[mizunoetatsu] twenty-ninth of the sexagenary cycle
壬寅[mizunoetora] thirty-ninth of the sexagenary cycle

壬子[mizunoene] 49th of the sexagenary cycle
壬戌[mizunoeinu] 59th of the sexagenary cycle
壬申の乱[jinshinnoran] Jinshin revolt (671CE)
壬生菜[mibuna] Brassica campestris var. laciniifolia (variety of wild mustard)