He's still employed there, though.
Then I need to know where is he, it always burns my heart when a high profile developer goes to obscurity, what happened to Castlevania hero Toru Hagihara? or worse, Masahiro Ueno? Those guys should be in charge of the series now. Perhaps not in a development place, but in a directive positions.
Edit: Well this is surprising, apparently Ueno (director of SCVIV) was in charge of the japanase localization of LoS. Bizarre.
And Hagihara (my favorite, I salute you San) is, well, a senior executive of Konami (Corporate officer).
So perhaps IGA was promoted as well?