Futaba Channel artist. Known for creating the original designs of XP-tan and Dr Norton in OS-tan's fandom community. He also created a particular version of Dos & Virus Buster (the Japanese name for Trend Micro's Internet Security) personification designs.
Nickname: NAC
The other names: XPγγ (XP-aki) or XPζγγγ (XP-kaki-aki)
Site name: NACγͺε°ι¨ε± (NAC na Kobeya)