Characters » Izumo Akatsuki
Akatsuki has a rather heavy crush on Alicia, often calling the Aria company phone just to hear her away voice message. He's not adverse to spending time with Akari either if the mood strikes him, or demand of her to help him with various things, like carrying the many roses he bought for the Boccolo festival.
SpoilerNaturally, he took rather badly to Alicia's sudden marriage at the end of the animated series. In the same (final) episode however, he musters enough courage to invite Akari for a visit to his workplace when she would be free, which depicts he may have moved his affections over to Akari.