http://dotnuke.tumblr.com/post/166008995298/

http://www.nikkeibp.co.jp/article/column/20111216/293964/

http://www.nikkeibp.co.jp/article/column/20111208/293108/

http://gendai.ismedia.jp/articles/-/53028

http://www.i-mezzo.net/log/2017/10/03090441.html

https://www.rbbtoday.com/article/2017/10/02/155001.html

https://twitter.com/riko3_/status/914826655926857728

https://headlines.yahoo.co.jp/article?a=20171003-00000035-wwdjapan-bus_all

https://www.inside-games.jp/article/2017/10/03/110105.html 河野さんの写真がいっぱい。

https://www.jp.playstation.com/blog/detail/5765/20171003-ps4.html

http://news.denfaminicogamer.jp/kikakuthetower/171003