http://www.cinra.net/news/20140225-kojinakamura

http://gigazine.net/news/20140224-lotus-c-01/

http://sneakerwars.jp/items/view/2322

https://twitter.com/sushio_/status/437981998154387456

https://twitter.com/matakimika/status/438276784816013312

https://twitter.com/deeploveP/status/438220481359929344

https://twitter.com/Rock_ozanari/status/437820817590587392

https://twitter.com/tyokorata/status/437879132219645952

https://twitter.com/akilin/status/437952084663480320

http://www.inside-games.jp/article/2014/02/24/74653.html