Do you think Chihiro has an innate ability/technique outside of the sword/enten?

This manga seems to follow a traditional shonen power system where there is a spirit force/energy and each sorcerer can express that with a unique ability such as teleportation, mind manipulation and so on. What do you think Chihiro's ability would be? I'm maybe thinking it could be imbuing items with abilities/spirit energy. Since enhancted weapons seems to be rare I'm assuming it was Kunishige ability. Maybe he will lose his sword at some point and he needs to imbue his Wakizashi.

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