|Japanese name:||一条 楽|
SpoilerRaku once got amnesia. He tried to save Chitoge from wild ball that unintentionally aimed her head. Unfortunately, it shot his head mercilessly. He was unconscious and then woke up for a second later. He did not recognize any one even though all of his friend were beside him. He became a really sincere type of person. He charmed everyone who talked to him—even Chitoge, Tsugumi, Tachibana, and of course Onodera. During his amnesia period, he stayed at Chitoge's mansion. After some quarrel with Chitoge, it seemed like he hinted about the one who holds a key. It was also unclear though because he immediately regained his memory. The hint regarding the girl who holds the key to his locket is "the girl's eyes were either brown or black but not blue"