Now that they're talking about it, Ark is indeed Big Z3 (Big Max?)
Yes, Kuma is kuma, but she's not a kuma(bear) kuma!!You're wrong kuma!!Big Z3ReadKuma=kuma
kuma(bear)=kumaWho the heck is a bear kuma!!I'm not a bear kuma!!Kanji is so difficult... How do you read them?You're Kuma and yet not a bear?The kanji for bear (also read as kuma) is 熊.So you're a bear after all.