No, his schtick is to use Japanese names, then troll the people who ask him to use Japanese names. He's just very inconsistent and can't even get the proper Romanization a good number of the time. I'm trying to work out of this is part of his gimmick or he just doesn't put in the effort.
"Murder of the living is tragic, but murder of the idea is unforgivable." - Janus, speaker of the synod