Ten'i Muhō No Kiwami (天衣無縫の極み; English: Pinnacle of Perfection) is the last of the three doors behind Muga no Kyōchi (無我の境地; English: Selfless State). Muga's power is stored and spread throughout the body to its fullest without any waste, exponentially amplifying the user's overall abilities.

Everyone is in Teni Muhō the very first time they play, but a player loses it as they become too preoccupied with winning and losing. It can be regained when they forsake the outcome of the match and are simply having fun playing.