Both Akane & Sizumu had their kaiju forms hinted at in the openings of SSSS.Gridman & SSSS.Dynazenon before their transformations in ep 11 of each respective series. Furthermore, there are parallels when comparing both their transformations.
UNION/SSSS.GRIDMAN 8bit: https://youtu.be/gC9Ai9ReLIQ
Gridman Playlist ►https://www.youtube.com/playlist?list=PLYyw1U2L42Ve7jJg2h09xyHBSGj3ts_l2
Like me on Facebook! ► https://www.facebook.com/180223srw?ref=hl
Follow me on Twitter! ► https://twitter.com/180223
#SSSSGRIDMAN #SSSSダイナゼノン #SSSSダイナゼノン
MAG.MOE - The MAG, The MOE.