Clipping of コーポラス. (corporate house or cooperative house)

(typography) either of the iteration marks 〱 and 〲, respectively used to repeat more than one 清音 (seion) and 濁音 (dakuon) in vertical text, as well as their decomposed counterparts, 〳, 〴 and 〵

睦仁: a male given name

a tauon