I dont mind atall, I usually go with aojiru anyway. The only issue is really that the rest of our npc pages are "western-ified". Kinda raises the same question why our page for kamen is painter-kun, etc - and the painter is definitely still called that by quite a lot of people. Also using the japanese name raises the question of which one to use, since theyre both technically correct.
It's much simpler to leave it as-is though since we're 'the english 2kki wiki', sortof. The japanese names of everything are mentioned on each page atleast, and it's not exactly a big deal although the comment war over *certain things* kinda bugs me.