June

A mysterious girl the Officer met on the night of his musical debut. After the two shared a night of passion, June vanished the next morning without a word, just as suddenly as she appeared.

Although their encounter was short-lived, the Officer regards the time he shared with June as his last pleasant memory, a night that even now, in moments of weakness, he will sometimes relive.

Spoiler

June was the code name of Rose in the final months leading to the Day of Infamy. Her sudden lost of contact and sporadic mysterious reappearances compelled Hilde to form a pact with the Officer - the one Rose has an unexplained attachment to.