
Quick answer — Takanori Nishikawa performed 3 anime themes, including "Ignis" from Fire Force Season 3 Part 2, "Bright Burning Shout" from Fate/EXTRA Last Encore, "Ichiban Hikare! -Bucchigire-" from Shine on! Bakumatsu Bad Boys.
Takanori Nishikawa performed the anime theme songs "Ignis" (Fire Force Season 3 Part 2), "Bright Burning Shout" (Fate/EXTRA Last Encore), "Ichiban Hikare! -Bucchigire-" (Shine on! Bakumatsu Bad Boys).
Takanori Nishikawa's first listed anime theme is "Ignis", the opening of Fire Force Season 3 Part 2.