Kisumai performed Ai no Katamari on their own on last night's 2019 FNS Kayousai Day 2
https://www.bilibili.com/video/av78892992
While Tsuyoshi closed off 2019 FNS Kayousai Day 2 with the song he specially created for the show
Song is titled System & it's credited as Domoto Tsuyoshi FUNK Doukou Kai
https://www.bilibili.com/video/av78910854