Inquire
Wolverine is doing a construction job and using his mouth to take measurements, so he knows how many folks he needs to inquire with about helping him. Using the mouth is a strange way to take measurements, but that's just how Wolverine does things. Once he measures it all out, he'll know how many construction workers he needs to inquire with about working for him.
じん
たず, ひろ
None
Another thing Wolverine has to inquire about is jeans (じん). He wants to make sure everyone on the construction site has good-fitting jeans to work in, so he inquires with them about their jean measurements.