γγ£γ’γ©γ‘γ³γΓγ΄γ‘γ³γγ€γ’γ§γοΌ
γYoutubeγhttps://www.youtube.com/watch?v=k1Ra12xsyHM&ab_channel=%E5%AB%8C%E3%81%84%E3%81%AA%E3%83%89%E3%83%A9%E3%82%B0%E3%83%BC%E3%83%B3
γγγ³γγ³γhttps://www.nicovideo.jp/watch/sm42299942
The video is amazing.