Temporal Force Field
Temporal Force Field
Yuuno's force field extends over a vast area
Spell profile
Primary casterYuuno Scrya
Magic systemMidchilda
CategoryForce field
Japanese name封時結界
(Hūji Kekkai)
First app.Nanoha (ep.1)

Temporal Force Field (封時結界 Fūji Kekkai, lit. Time-sealing Force Field) is an area-type force field spell to alter the flow of time in a localised area, in order to "mask" magical effects from public view.


Presumably, the Wide Area Force Field (広域結界 Kōiki Kekkai) cast by Yuuno Scrya in Nanoha (ep.6) and A's manga is referring to the same spell.

In Reflection, Hayate Yagami casts a force field named Sealing Force Field (封絶結界 Fūzetsu Kekkai) for similar purpose. Its magic system is yet to be revealed. For simplicity, it is included in this article as a Midchildan spell.

Notable usesEdit

  • Temporal Force Field is first cast by Yuuno on screen in Nanoha (ep.4). However, Yuuno mentions it is same as the "space" where he and Nanoha meet each other for the first time, indicating the spell is first seen in Nanoha (ep.1). In The MOVIE 1st adaptation, Yuuno also casts a spherical/dome-shaped force field, presumably the same spell, when the Jewel Seed monster looks for him at the Makihara Animal Hospital.
  • In Reflection, Hayate casts Sealing Force Field on the highway to Allston Sea, when she is assaulted by Iris' Mobile Shells.


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