CloudStack usersgroup_21_nakaya_20140912
CloudStack usersgroup_11_nakaya_20130306
CloudStack_usersgroup_20_nakaya_20140801_pub
CloudStack UsersGroup_13_nakaya_20130802
Osc2012 tokyo fall_home_san_nakaya_v1.1
CloudStackDay2015Tokyo_SatoruNakaya
OSC2015_NAGOYA_Japan_CloudStack_User_Group
CloudStack BirthDay Party nakaya 20141106