a paradox, or just plain stupidity?

[ShadowChao]

Well that's pretty ignorant, ilr2000.
I mean, yes, all the Tsumikiri J-Swords are hacks, this is generally agreed upon and common knowledge. However, many people here have Sealed J-Swords, otherwise why would they care how to unseal it legitly?
Besides, Gi Gue drops it for Ult Skyly, it just takes a long time since it's so rare. Go on, make many many Seaside runs.

[LoreSeeker]

I've heard a lot of interesting theories about how to unseal the J-Sword, but the random chance one takes the cake as the best possibility.