You have to give better arguments than "They don't have Itou Hachi works" to convince me, Yen press "censor" those stories because it's lolicon and it probably clash with IRL laws in western countries.
Why did you put quotes around censor, no one else said "censor". If there were actually laws against it that would be censorship, but as the other poster pointed out Seven Seas has routinely published similar Itou Hachi works in their licensed versions of Parfait among others so it is simply a business decision. In an ideal world the reaction to this decision would involve a lot of lye and a 2 ft deep trench outside of town, but we live in a free market society so I simply stated my opinion on a free market solution to their free market decision which is to not give them money thus causing them a much more slow and agonizing starvation.