Who is the music composer of Heavensward?

[AriaEnia]

I see Heavensward soundtracks are more into my mood for a fantasy game, but still I feel the lack of the endlessness and neverendingness of the music like Yoko Shimomura's (Legend of Mana) and Junya Nakano's (Threads of Fate) had.

Oh, What would I kill for some more of Yasunori Mitsuda's works like on Xenogears.