/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: OsamuOura https://cdn.slidesharecdn.com/profile-photo-OsamuOura-48x48.jpg?cb=1523262440 电子通信工学科、开放环境科学専攻、机械学习、音楽、ギター、アニメ、テニス