Goings : Different people leave Rihoko.
Letters : The hopes, dreams and future of different people during and after the war. [spoilers for the anime]
Blur [shonen ai] : In which Sekirai loves Kisumi, but Kisumi does not return the feelings.
When? [shonen ai] : Of pasts and future. (Kisumi + Sekirai)
Disclaimer: Characters/situations are copyright of Koji Kiriyama and other companies that own it. I make no money out of this. Please don't sue. Thank you.