Another Mossie-related achievement, as noted from "the other side."
Yasuhiko Kuroe (I believe his rank was Captain) shot down two Mosquitos in a Ki-43 of the 64th Sentai (not on the same sortie).
He seems to have been a relatively noted pilot - found a pic of him on google easy-peasy. So, the Yasuhiko Kuroe achievement would be shooting down two Mossies in a Ki-43. I suppose he did other things as well, this however is all I know about the man.