Sonic Cleave (チャージブレイク, Chāji Bureiku?, lit. "Charge Break") is a technique that appears in Kingdom Hearts III. While in Flowmotion, it allows the user to perform a heavy downward slash at enemies.
In Kingdom Hearts III, Sonic Cleave is an action ability that costs 2 AP to equip. It can be used while the user is in Flowmotion and directly above an enemy.