Hi Jade Cooper, it's Animefan850, how are you doing? I have some questions for you. If an anime gets dubbed and it doesn't have any english credits (for example a broadcast), how can you find out who voices certain characters? Also what if you find out that you credited an actor in wrong role on this wiki, and how will you be able to find out who the real actor is? How are you sure that all of the information on this site is correct?
That is a good question. Official website, twitter and facebook are good sources. Interviews with actors on websites and video interviews on Youtube are also good sources.
There might be an anime that there's an actor that sounds similar to that person that's credited. Then it's worth to take into consideration.
In Naruto Shippuden Ultimate Ninja Storm 3 there are sound clips for each character and Ginkaku sounds like the one we are looking for but still I'm not 100% sure.