On the other hand, '謀叛' was a crime of attempting to overthrow the government without damaging the emperor (without high treason crime), as well as betrayal or defection to foreign countries.
一方「謀叛」はいわゆる天皇に危害を加えるなどの大逆罪を含まない国家（政権）の転覆及び敵国への内通・亡命などが対象となった。