In episode 1 of SSSS.GRIDMAN (2018) & SSSS.DYNAZENON (2021), there are quite a few similarities to how the fight ends. Series OP plays, Gridman & Dyna Rex use a beam-like attack to envelope and blow up the kaiju, with them staring triumphally at the end.

UNION 8-bit:

Gridman Playlist ►
Like me on Facebook! ►
Follow me on Twitter! ►

#SSSSGRIDMAN #DYNAZENON #SSSSダイナゼノン