Machio Yuu

Aimi Shuu is very popular and the rumors about him are also widely known. Everyone knows about how he would date anyone as long as they accept his condition to never get jealous, even when he's fooling around with others. After another of his girlfriends breaks up with him, Aimi is asked out by Kaede Manato, an underclassman. Surprisingly, Kaede follows the condition very well, he never gets jealous and actually looks up to Aimi for living life in his own way, but... (Source: Kadokawa, translated)

Haruki is a second year in high school, and is secretly in love with his best friend, Ryusuke. He swears he’s content with their relationship, but when a girl starts showing interest in Ryusuke, Haruki’s feelings spin out of control. He confesses, and to his surprise, Ryusuke responds…?