Years active 2001-2011(?)
Status unknown
Website here
Origin Japan

3ha is a Japanese M.U.G.E.N creator known for characters that mostly tend to have multiple modes based on unrelated characters (his Sieger for example has a Riot mode, his Bishamon has modes based on Galford and Jin Saotome, Fio is actually a Sentinel with an ability to it's pilot to eject, and said pilot happens to be the Metal Slug character that plays exactly like she does in the source, complete with dying in one hit etc.)