Against his will, Haru is forced into living with his brother's daughter Akira, whom lost both her parents, for three months. He never wanted to come back to the house where his brother and sister-in-law lived, nor did he want to see Akira. All of these reminded him of the bitter memory of love that he's kept sealed away. Now, Haru has to take care of Akira and her two roommates and come to terms with his painful memories. [DrCoke]

From MangaHelpers:In the near future, aliens from Bluto

There is a special organization known as "anonymous" which takes children and raises them without names, without feelings, without souls. Then it sends them out to kill. Can emotions get through to these cold-hearted killers? A sequence of stories that deal with a few of the organization's members.

Moe confesses to Yuuka who rejects her harshly in a haughty manner different from her usual "good girl" personality... but Moe seemed to enjoy it?