researches about manipulation and interaction between two yoyos.Filmed and edited by Hirohito Takimototwitter @tetranyankoYoutube : https://www.youtube.com/channel/UC3YTHXLBoYxNhl7k_4XzyuwReturn tops:Palpitation and TurningPoint2 by Turning PointMusic: Guardian angelArtist: XXXTENTACION「SKINS」 https://music.apple.com/jp/album/skin...References:Ivan “Mel” Gorbunov https://youtu.be/rwEx4FCgxJQHajime MIURA https://youtu.be/ZvJY6KGBGkQKazuya NISHIYAMA https://youtu.be/QYBXOBiPOPchttps://www.instagram.com/p/BABezQ3NO...Kentaro KIMURA https://youtu.be/_8TGu9Vfs9Uhttps://youtu.be/1oOZ-ed0zPEMinato FURUTA https://youtu.be/59rRX3eFFTAhttps://youtu.be/1mHQKYJhkbghttps://youtu.be/FD17hBz3FWEPaul YATH https://youtu.be/M9M2uTfLB1cTakao MORIOKA https://www.instagram.com/p/BhDMBDTl7...Tomoya KURITA https://www.instagram.com/p/B2_wdIoAnZT/https://youtu.be/6ay4viRCMKghttps://youtu.be/Vq552I6I078https://youtu.be/vuePxJdCY5ghttps://youtu.be/aGo6-D6Qymchttps://youtu.be/cDJIOCzsZWchttps://youtu.be/FxujrQjMXQM