Inko

Inko ( Inko, lit. "solid shade") is a shinki technique that renders the target invisible. It has been shown to work on humans and shinki.

Casting Sequence
To use Inko, the user forms a spear with their fingers and points toward the target, and recites the title of the spell.

Restrictions

 * Kaikatsu (, "Wrench Open") is an ability of unspecified category that seems to forcibly release the effects of Inko. This has only been performed by a third party, and it is unclear whether this would also be effective if done by the target or caster. It is also unclear whether this ability counters spells in general or Inko in particular.

Usages

 * Kazuma uses it to hide Hiyori from Bishamonten and Kuraha.
 * Kazuma uses it on himself and Kuraha to get past Kagutsuchi, although Kagutsuchi seems to break the spell shortly after.