Tokijò is a Forbidden Spell that halts the passage of time in a single person or object. Making them immune to the effects of time. And thus, granting them in theory. Immortality; Secondary effects is that the subject never age anymore after the point where the spell was cast Its regarded as even more complex than its base spell. Jikanteishi (時間停止, Temporal Stasis). In addtion. It provides immunity against effects or spells that deal with time in any sense. But only for the person whom this spell was cast upon.