You can watch the ufotable-animated series on Crunchyroll
Arena yesterday on April 29.
And it was confirmed that the song is set to be released as her 15th CD single on July 3, 2019. The song itself
has been already available on Japanese digital stores since April 22.
She also sang the anime's ED theme song "from the edge" written/composed/arranged by Yuki Kajiura, under
the unit name "FictionJunction feat. LiSA."
LiSA artist photo
"Gurenge" digital jacket
Photos from "LiVE is Smile Always ~364＋JOKER~" (Photo by HAJIME KAMIIISAKA)
Source: Sony Music Labels press release