Sailor Star Dust wrote:You can check out the explanations here: http://wikimoon.org/index.php?title=Odango
Hope that helps.
Kodansha USA's manga also uses "Bun head" by Mamoru, but I think later Haruka and Seiya call Usagi "Dumpling head" instead (the translations switched around volume 6).
Yeah I assumed it was probably a direct translation of the Japanese word (or at least closer), but I'm so use to hearing Meatball Head that Bun Head sounds...out of place lol.