English to Chinese Social Sciences Linguistics

For those of us who don't know Japanese, when translating from English into Chinese, once in a while we come across a Japanese name/word spelled in English, and we'd have a hard time finding the correct Chinese characters for them. For instance I came across this sentence

"Sunkaraku designed by Ōgi Rodō"

I searched all over the place but couldn't find the Chinese characters for "Sunkaruku" or "Ogi Rodo". Could someone please enlighten me, and more importantly, please point to a good online dictionary that translates Japanese names spelled in English into Chinese.