You tried going to http://nakajima-lab.jp/multiblog/multiblog/blog/2016/12/28/%25E4%25BB%258A%25E5%25B9%25B4%25E3%2582%2582%25E3%2580%258C%25E8%25BF%25BD%25E6%2582%25BC%25E8%25A8%2598%25E4%25BA%258B2016%25E3%2580%258D%25E3%2581%258C%25E5%2590%2584%25E8%25AA%258C%25E3%2581%25AB%25E8%25BC%2589%25E3%2581%25A3%25E3%2581%259F/
, and it doesn't exist. All is not lost! You can search for what you're looking for.