Since it wasn't mentioned until now, the game is currently fully translated and is on a editing phase:
Translation complete. Wall of text when I actually make the final release, probably, but for now, translation complete. Wow. Anyway, miles to go before I sleep - there's still QC of the last two routes; I want to make a quick (I promise) editing pass over the whole game and rebuild my long neglected translation notes (editing % added to the progress indicator below); finalize the installer; and make the ero-free version. If/when I can come up with a semi-reliable release date I'll update VNDB or something.
Also note this:
A quick clarification. When I make the final release, there will be three different patches, of which you need only one:
1.An English installer for the full game - this will install the game from scratch, instead of running the Japanese installer from the game disk (the game disk must still be inserted). This is the one you would normally use when installing for the first time.
2.An English installer for the full game with ero scenes removed; otherwise the same as 1 above. This is the one you would use if you want to play the game without ero scenes. There's no option to turn them on in this patch, or turn them off in the patch above; the two are completely separate.
3.An incremental patch, exactly the same as the incremental patches I've been releasing (i.e. you must already have the game and the previous incremental patch installed). You should only grab this one if you've been following the incremental patches, and don't want to re-install the game.
Also, after that release, I'll investigate translating and adding the extra scenario available in the Fanclub edition of the game. This will be released afterward, so I don't delay the real release for those who don't have/want the extra scenario.
Translation page linked in the OP.