http://news.livedoor.com/article/detail/15120124/

https://gigazine.net/news/20180806-apple-3rd-founder/

http://labaq.com/archives/51899641.html

https://yellowblog.tumblr.com/post/176693623527/

https://twitter.com/anosasaoka/status/605609169639448576

https://twitter.com/guiltyraven/status/1025685525024272384

https://twitter.com/penguin2716/status/182777033091317760

https://twitter.com/JapanArchitects/status/791912939196252160

https://twitter.com/_smitter2/status/848109554894118913