I know 2A yoyo setup is kinda super tweaky because of the starburst response and the speed at which you do it… but this Loop2020 thing is crazy!
Per the official page it’s been in development since 2015! However it looks like it’s available on the Japanese yoyo sites now, so it is (apparently?) released finally.
Suitably tweaky intro and setup video
Worth noting that in addition to all that stuff, there’s also apparently LED light up caps you can put on it too