Hellow guys, Welcome to my website, and you are watching NIIオープンサイエンス基盤研究センター（RCOS）. and this vIdeo is uploaded by 国立情報学研究所 - National Institute of Informatics at 2018-10-22T22:12:24-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.