- 2015/06/27 i和design
http://hatsune.hatenablog.jp/entry/2015/06/29/184200 - 2015/08/01-02 Maker Faire Tokyo 2015
http://makezine.jp/event/mft2015/ - 2015/11/07 Code for Japan Summit 2015 Day 2 Party with TMCN
https://tmcn.doorkeeper.jp/events/33865 - 2015/12/12 HMCN vol.2
https://hmcn.doorkeeper.jp/events/34823