[Yes...well. Gongenzaka is...looking fairly awkward about that mane, to say the least. He doesn't really have much of an answer except-]

...I, the man Gongenzaka, have been told that such things typically cease over time here... [Erm. He glances to the side.] ...Though I would not be entirely surprised if the particular extent in my own case were linked to earlier medical matters...

[One day he'll be able to properly explain the fact that he's pretty much made of magic right now. One day.]