/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: YoshifumiKitamura https://cdn.slidesharecdn.com/profile-photo-YoshifumiKitamura-48x48.jpg?cb=1510815573 http://www.riec.tohoku.ac.jp/~kitamura