Tokai carves the top near the cutaway a little differently than most other companies. When looking straight into the cutaway like in your pics, the top carve creates a little visual "hump" or "kink" in the binding's curve. My '80 LS-120 is just like those pics, as are all the pics of other Love Rocks I've seen.
To my eyes, there are several angles where Tokai's top carve in the cutaway area looks better than typical carves. And some '50s LP's have a similar carve, though not quite as extreme. The originals varied a lot and it's possible that some of the ones Tokai studied when they first started making serious replicas were like that.
Anyway, what's shown in your pics looks normal to me -- a design decision, not a flaw.