He smiled at that, because he can imagine that. Tidus is not one for calm, not really. He never stops moving. It is exhausting to watch, though it is also... endearing. He's always wanting to do things, help others, fix problems. He has a lot of energy.

He nodded, "Yes only kirin can bind youma into shirei. It is a pact they only make with us."

Which brings him to the next part of why this idea, as well meaning as it was, may not work.

"Even if... Even if we find youma or something similar... It might not work. I don't know how much I even count as a kirin anymore, truthfully."

It's not a big secret, and it's not as if Tidus will use knowledge of his weakness to hurt his king. Gyousou trusts Tidus, Taiki trusts Tidus.