well you can get more info here https://www.mangaupdates.com/series.html?id=61959 but I honestly don't know. Check the scanlator group's website and good luck!
http://www.blissful-sin.com/projects/dropped/ it's in the removed libre titles » oneshots list x-x
It had been translated by blissful sin, but taken down later on because the japanese publishers, libre, told them to take down any of their works. You can find it in spanish though:
https://www.facebook.com/SentimientoYaoi801/photos/a.463312173713796.107172.290417151003300/463312567047090/?type=3&theater
I also find it in french... http://s.joomeo.com/4e9738f39d7d1 gosh that's so sad
Bwahaha I'm french so I can read it :p
Sorry :D (I'm being mean for no reason)
hehe at lest I make someone happy :p
for the manga Photograph (HINO Garasu) it's said the story begins where we left Reo and Shinri from Beautiful Days, but I can t find it. can someone help me pls :)