Green

Green is a member of the Empire's Assassination group The Elite Seven. His Shingu is Sidewinder. He admits to his fellow male teammates that he has feelings for Akame and a rather strange armpit fetish. He claims that he discovered his fetish when one day, he tried to wake Akame up and he was struck by what he described as a "weird feeling" and couldn't take off his eyes off her armpit. Ever since then, he states that he often tries to look at Akame's armpit. Unfortunately for him, the group of his female teammates, including Akame, were eavesdropping on their conversation, which led to some of his teammates to think that he's "not so normal". Akame now aware of his feelings for her and is happy about it, but she only thinks of him as an important comrade. (Source: Akame ga Kill! Wikia)