脳を開放せよ。夏終了介【 mylist/69617611 】youtube https://www.youtube.com/channel/UC5d6uwb0J6cWWMz2tc6YubwTwitter https://twitter.com/ryouki_10gen 螟上?邨ゅｏ繧【 mylist/61812112 】youtube https://www.youtube.com/channel/UCkBnRp5zPrYFAXrUcUKQ-5ATwitter https://twitter.com/yuumagurenooto
http://www.nicovideo.jp/watch/sm37879365
