And yes, it’s still one day only and you have to buy a Duel Set to enter.
YCS Osaka 2019 will be May 11th, 2019
YCS Tokyo 2019 will be November 2019
YCS Nagoya 2020 will be February 2020
YCS Japan 2019 Osaka is confirmed for the following:
It will be held May 11th, 2019
Preregistration is March 7th to March 17th, 2019
It will be at INTEX Osaka
~3000 Player attendance cap
Event will be 7 rounds of Swiss with a 6 Round Top Cut
Matches will be Best of 1 and expected to be done in 25 Minutes
Ties are double elimination
Two Duel Sets will be available.
Witchcraft is the Attendance set with 100 Sleeves, a Secret Rare Version of “Witchcraft Sabotage” and a Playmat of the Witchcraft Girls
Armiryle the Starguide Dragon a limited sales set which is also 100 Sleeves, a Secret Rare version of the card and a playmat of it.
Source: V Jump