Sugizo produced the theme songs for the 2019 "" anime. Luna Sea provided the opening themes, but for the ending themes he decided to collaborate with female singers. The first is Sugizo feat. Glim Spanky covering Daisuke Inoue's , and the second is a cover of Hiroko Moriguchi's by Sugizo feat. KOM_I (Wednesday Campanella). The third is the new song "A Red Ray" by Sugizo feat. miwa, which he composed and arranged while she wrote the lyrics. The last is Sugizo feat. Aina the End (BiSH) covering , which was originally on his album "Oneness M" with lyrics and vocals provided by Morrie. Also in 2019, Sugizo helped produce the Chinese pop rock band VOGUE5.