Thank you so much Takuro-san, taking over the roll, and I am terribly sorry being late to confirm this. Taira-san and Takuro-san have now been leading Japanese team.
Takuro is professional and senior technical translator, as well leading Japanese team in Red Hat. He has vast knowledge across various Red Hat products, which contributes Fedora localization. He is the one who most understands Open Source, including Fedora, JBoss, etc.
He should have already received enough support from every team, however, in case, please give a hand if he asks.