クレジット表記

当サイトでは以下のAPI・スクリプト・画像などを利用しています。この場を借りて感謝を申し上げます。
Some scripts by Chart.js.
Some icons by Gnome Project.
Some icons by Design contest.
Some icons by Shlyapnikova.
Some icons by Icons Land.
Some icons by Pixel Mixer.
Some icons by FatCow Web Hosting.
Some icons by Omercetin.
Some icons by PC.
Some icons by Yusuke Kamiyamane