/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: reimuramatsu https://cdn.slidesharecdn.com/profile-photo-reimuramatsu-48x48.jpg?cb=1523595522 twitter　raymond　 @ray_mrmt Skype Rei Muramatsu @AICHI(reimm1@yahoo.co.jp)