I curse and praise our new overlord Rinnosuke. Look at that last panel with Flan it screams evil master mind with a kitty.

There seem to be several tags missing.

I'd add them myself, but I know nothing about OOO.

I don't know, but seem that coin is medals and those 2 are Kamen rider that use medal ( I don't remember their name).

BrotherJohn said:

I don't know, but seem that coin is medals and those 2 are Kamen rider that use medal ( I don't remember their name).

THE VILLAIN UVA Y THE TSUNDERE ANK...

AN PLEASE TRASLATION

Translated. Still learning Japanese so there might be a few mistakes.