Paint on skin is inaccurate at the best of times, and one presumes this is sweaty work, so it is certain to run...
[ Plus, with the markings on the outside and the... Equipment on the inside nobody is going to actually be able to see anything anyway. ]
It is certainly an inelegant solution to a problem that expects precision.
[ And Kojiro, of course, hates inelegance more than anything. Maybe. He's not just caught up in the atmosphere of the place and taking the chance to be a little mean, not at all. ]
If you wish to be certain, I'm quite confident in my ability to take measurements. It's an indispensable part of swordplay.
[ Is it? Not everyone feels the need to guess the exact measurements of an invisible weapon in the middle of a messy swordfight, but Kojiro has so he could probably prove it. ]
Throat goat, I'm sorry
[ Plus, with the markings on the outside and the... Equipment on the inside nobody is going to actually be able to see anything anyway. ]
It is certainly an inelegant solution to a problem that expects precision.
[ And Kojiro, of course, hates inelegance more than anything. Maybe. He's not just caught up in the atmosphere of the place and taking the chance to be a little mean, not at all. ]
If you wish to be certain, I'm quite confident in my ability to take measurements. It's an indispensable part of swordplay.
[ Is it? Not everyone feels the need to guess the exact measurements of an invisible weapon in the middle of a messy swordfight, but Kojiro has so he could probably prove it. ]