yeah,Amagami is being translated,but not the re-released PS2
version neither the PSP port,which both have extra routes,due to technical difficulties.
and yeah,Chunsoft doesn't usually do PC ports,but since Aksyss was pretty successful with 999 and now they are going to release Zero Escape this year,they should give a shot with 428,since it's also from the same company(though the game is a bit old now,not mentioning Wii and PSP are pretty much dead,and such game wouldnt't attract most PS3
owners...).It got released for Wii(earning a 40/40 from Famitsu...),and later got a PSP and PS3
ports,and with Nasu having written a scenario and with Aksyss having released Fate/Extra(not mentioning Type-Moon's fanbase these days),it would be a good advertisement