After a long wait, finally, we could now our beloved "Angas ng Pinas" fighting back as he said he will be fighting Ryo Akaho on December 3,2022 in Japan but no confirmation yet from the promoter but I think he can be trusted on this one. So, it's official that he will be moving up in weight as they will be fighting at the super bantamweight division and I think Inoue will be watching this one as it will happen in his country.
See below youtube link for more info.
https://www.youtube.com/watch?v=zzbNNPKVM7A&ab_channel=PowcastSportsSince bantamweight are dominated by Inoue, this is why Casimero move to the next weight in order to avoid him. But I think sooner or later Casimero will face Inoue since Inoue will move to super bantamweight after he's become undisputed champion on bantamweight. I don't know it's a good choice by Casimero to increase his weight, if he's decrease his weight and just stay on super flyweight, he will be safer.