'Silver fire' may be expressed as either 銀ã®ç« (gin no hi) or 銀ã®ç‚Ž (gin no honoo) in Japanese.
"Giniro no honoo" would be "silver fire/flame" in Japanese.
moeteiru
meinu
ginryu
Fire wolf is kaji ookami in Japanese. However, there are many words for fire in Japanese, and I am not certain if kaji is the best word to use in this context. Other words for fire in Japanese are "hi" and "ka".
hi no tora
Hi no akuma
Kasai bakuhatsu
火マスター
Ōgon no kasai
Hi no bakuhatsu
Gin, ぎん、銀