[Sunred]

Two years prior to this show, Arashi Fukasawa who played Wataru/Kiva was Jan/Geki Red in Gekiranger in an episode where Geki Red became a child(and Geki Blue a Baby) due to the MOTW's attack if I recall(also, he later reprised the role in a flashback scene for a later episode). So seeing him come back was a surprise to me two years after. While I loved his portrayal as the boy king who is unsure of his position as a monarch, I do think these episodes suffer from bad placement. Reason being Onodera suddenly being this big brother figure felt a little rushed? I think if these two episodes were say 10 and 11 it would have solved that problem for me. Not bad.
Side note, It is now confirmed that Decade's most horrible and unique ability is... have other riders experience body horror. It's kinda messed up when you think about it. He makes them twist and turn just so he can use them as weapons. I mean he does have the courtesy to revert them to their normal state after, but still, kinda messed up.