mahna mahna plus1F/2F Minamiaoyama Ivy haouse, 5-11-18 Minamiaoyama, Minato-ku TOKYOcontact@mahnaplus.com mahna mahna plus 1F/2F Minamiaoyama Ivy haouse, 5-11-18 Minamiaoyama, Minato-ku TOKYO contact@mahnaplus.com