Only alphanumerics, spaces and dashes are allowed in monster names. It's mid is quite low so maybe it was named when the system did check names as stringently as it does now.
Long answer: computer Role Playing Game (RPG) found on E-Hentai.org. In the HentaiVerse, players fight monsters in a variety of battle settings in order to level up and earn Credits and Items.
Next in my award-winning series Stuff No One Cares About, a small script to make shop/auction handling a bit less painful. It adds color coding and makes BBCode [i1194.photobucket.com] somewhat more legible.