Magatama Key

The Magatama Key is the only key that can open the treasure box containing the Founder's Orb. The key is kept at all times in the possession of the head monk of Tehm'pul Temple. In reality, it is called the Mitamah Key, although its true name was kept a secret in order to conceal the true nature of the treasure box and the real means of opening it. To do so, one must flip the key vertically so it resembles a mitamah instead of a Magatama, then place it in the butterfly engravement on the back of the treasure box. This opening mechanism is secretly hinted at in the second verse of the Song of Ceremony: "When the butterfly embraces the mitamah, the favor of the orb is bestowed". The treasure box contains a Psyche-Lock-shaped lock on the front designed to divert attention from the true opening mechanism, as Psyche-Locks are associated with Magatamas.

The Mitamah Key was used by Phoenix Wright to prove that the head monk Pees'lubn Andistan'dhin, and not the monk-in-training Ahlbi Ur'gaid, had been the one to steal the Founder's Orb.