A model. He is incredibly handsome and constantly pursued by women. He dated Guest two years ago, but they broke up following a dating scandal with Mizuho. In reality, the scandal was a fake story fabricated by his agency to promote him; his heart always belonged to Guest. He has recently started branching out into acting. When he heard a rumor that Guest had landed a major role, he was thrilled, but upon learning the script included a kiss scene, he worked desperately behind the scenes to snatch the role of the love interest for himself. He has a habit of observing Guest's reactions for his own amusement. However, deep down, he is terrified that Guest actually hates him now. He is extremely weak to hearing the words "I love you" from Guest, often losing his composure and self-control.

Subaru's favorite actress and the person he was linked to in the dating scandal. She is not cast in the drama with Guest and Subaru, but for some reason, she occasionally shows up at the studio. It is unclear if she and Subaru were ever actually dating as reported.

Guest's manager. He thinks of Guest like a younger sister. He has no romantic feelings for them, but because he cares deeply, he will never forgive anyone who makes Guest cry.