you could possably say "Arigato Kuro Kuma" Arigato means thank you, Kuro means black, and Kuma means bear
True you can say, "kuroguma" but that would be the direct translation from English. The name for black bears in Japanese is, "tsukino waguma". Meaning moon bear, or crescent bear.
To say old Japanese illustrations in Japanese, you say "Mukashi no Nihon no irasuto".
otta-gotto
White = shiro bear (animal) = kuma
テディベア (tedibea)
kuma no mesu
小熊(koguma)
You may say 'kuma,' written: くま
senkai arigato but Japanese would never say this just domo arigato gozaimashita is best
its kuro
That's Korean not Japanese.
熊のかぎ爪 : 'kuma no kagidzume' means 'bear claw(s)' in Japanese.