he loves wearing Buddhist priest work clothes. Hazuki is Mitsuki's deceased mother. Like Mitsuki, she was physically weak and often fell ill. Hazuki had loved Aoi for a long time against the wishes of her strict mother, and married him after becoming pregnant with Mitsuki. She died giving birth to her. Nachi is the lead singer of the duo OZ, who befriends Full Moon because she was the first person in the music industry to smile as she talked to him. He cherishes her friendship and takes it upon himself to find a stalker hurting people close to her. Nachi and Madoka fall in love, but when Madoka finds he has an old photo of her with her unattractive childhood fiancé, , she assumes Nachi is Soichiro's friend, pretending to love her to get revenge for rejecting of Soichiro. After having plastic surgery to become an idol and make her love him, Nachi reveals that Sōichirō is Nachi. At the end, they remain engaged and a happy couple. Hikari was Takuto's girlfriend while he was alive. Takuto discovered that she was cheating on him and the two were on the verge of breaking up when Takuto attempted suicide and went into a coma, after which Hikari realized that she still loved him. She later sees Takuto and attempts to revive their relationship, which causes problems between Takuto and Mitsuki. Takuto later tells Mitsuki that he broke up with her. Shinigami The shinigami are the spirits of humans that committed suicide, who are then punished with the task of collecting souls. If a shinigami fully remembers his or her past life before becoming a full shinigami, he or she disappears and becomes a ghost to wander about. Jonathan is Izumi's current partner who acts whimsical at first glance. Later in the manga, secretly attempts to harm Mitsuki and reveals himself to be , the head of the pediatrics ward and the second shinigami to come into existence. He attempts to take Mitsuki's life, but is stopped by Takuto, Meroko, and Izumi. In the final chapter, he uses up all his powers to heal Takuto's throat and give him his voice back, and disappears along with Mystere. Tanemura conceived Jonathan's character design based on a sketch she drew of what she believed Peeves from Harry Potter looked like. The Death Master, also called , is the first human soul to descend to