@cid I'd really like this one, been a huge fan of the series, but I'll be serious, I'd only buy it for collection purposes in a physical format. The novel was translated long ago already, and being 1 volume only, the anime already adapts its whole story. It'd be really hard to sell this one.
Despite also having a full translation, NoWaYu has a better chance of selling well, given that it has no anime adaptation.
Then again, they are so short that the risk might be mitigated enough. But that never got a license for that Angel Beats single volume prequel, so I wouldn't put much hope on it.