Oops we must've been writing this at the same time and I ended up making a duplicate. :sweat: Can any mod seeing this delete mine please?
Can any Japanese readers confirm this though? I mean, for most of us you could wave any piece of Japanese text at us with a similar format to the usual trademark announcements and we'd have no idea if that's what it said or not. Re-using the name from Go-Busters Returns makes me slightly suspicious.
Assuming this is true, the Japanese word for 'king' is pronounced roughly as 'ohja' so it looks like we have another pun-based used of "ger" so that Jyuouger means "beast kings".
Not entirely surprised to see animals as they're always massive sellers (which is why shows with other themes usually get some animal mechs).