Halcon

Artist.

Nickname: はるこん (Harukon, the artist uses this spelling: "Halcon") (the name came from Harkonnen II in Hellsing)

Old names: ハルコン松本 (Halcon Matsumoto or Harukon Matsumoto), はこね (Hakone) or めがとんおーはるこん

Circle name: ほっけばいん！