Temporal Force Field
Temporal Force Field
Yuuno's force field extends over a vast area
in The MOVIE 1st
Spell profile
Primary casterYuuno Scrya
Magic systemMidchilda
CategoryForce field
Japanese name封時結界
(Hūji Kekkai)
First app.Nanoha (ep.1)
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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, Yuuno Scrya's Wide Area Force Field (広域結界 Kōiki Kekkai) in Nanoha (ep.6) and A's manga and unnamed spherical/dome-shaped force field in The MOVIE 1st are referring to the same spell.

In Reflection, Hayate Yagami also casts a spherical/dome-shaped force field named Sealing Force Field (封絶結界 Fūzetsu Kekkai) under the Ancient Belkan system for similar purpose. For simplicity, it is tentatively included in this article.

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 Reflection, Hayate casts Sealing Force Field on the highway to Allston Sea, when she is assaulted by Iris' Mobile Shells.


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