“A.H.R.R.S. is the main academy of M.H.R.R., led by the school's chancellor Rudolf II. A.H.R.R.S...A.H.R.R.S.
“P.A.M. is the chief academy of P.A. ODA. The academy is led by Chancellor Nobunaga Oda. It...P.A.M.
“Oxford Academy Trivia The academy is based on the real life counterpart as it is one of the top...Oxford Academy
“P.A.O.M. (ピーエーオーエム, Pīēōemu) is a cooperation division of P.A. ODA and M.H.R.R. main academies...P.A.O.M.