Battle of the Japan Sea

i was a young us forces member, working part time in the movies during 1967-70 in japan. in this movie, i was an aid-de-camp to the russian admiral (rodyshvinski). as i was an american, not speaking russian, they brought a professor from waseda univ to teach me phonetic russian, not having any idea what i was saying. 30+ years later, here i am in kiev for 10 years and want to find a copy of this movie to see what i said as i died dramatically, having been shot putting up the flag as our ship was sinking... it was said to be a significant movie from the japanese standpoint at the time, but i'm finding the russians i work with have a totally different perspective ;-) i'd also like cast member credits. i see our agent, mr yusef a. is listed.