Terra Yo-Yo Tutorials by Saint Petersburg Yo-Yo School
Player: Tsukasa Takatsu (One Drop Yo-Yos Team)
http://onedropyoyos.com/team/tsukasa-takatsu
Idea and Edit: Ilya Shaposhnikov (AERO-YO TEAM | Pro)
Yo-yo: One Drop Yo-Yos Yelets
http://www.onedropyoyos.com