Shirabe
Common Noun Irregular Intransitive
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb company;friendship;association;society;acquaintance
The man took up with his wife.
2
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb (romantic) involvement;dating