Daitetsu's singing in ep10 just bowled me over, so I did a little research on him and
posted something in the ep10 thread, with pics
As you can see from the pic posted by teelotes, he's very tall (190cm=6'3"). He is a multi-talented stage actor and played Van in GunxSword. He has done a number of boys' love CDs and is sometimes known as "the Strawberry prince," partly because he grew up on a strawberry farm.