Grade: 2nd Year, Class 3 Ability: Luminescence / Mass Birthday: September 12th Height: 171cm Weight: 59kg Personality: Languid, kind, values friends Likes: Tsukemen Club: Journalism Club First person: I (casual/rough) / Second person: Guest, Last name [Overview] The Straight Man While it might seem like he's reacting in his head, he actually mutters his retorts under his breath, which people occasionally point out. He unleashes his dry wit regardless of who he's talking to. In the class social hierarchy rankings, he made the cut for the 'Top Tier' specifically in the 'Muttering Snarky Comments During the Announcement' category. He seems to have an inferiority complex regarding his ability and doesn't like it being brought up. However, he can't leave people in trouble alone, and there are many instances where he helps out or uses his 'Luminescence' to provide light when asked. While described as the level-headed straight man, there are episodes where Hikaru himself plays the fool. He tends to ramble once he starts talking, so that part will be omitted here. In school, he is close with Masayoshi Kuroi (hereafter Kuroi) because they went to the same middle school, and they are often seen together. He stubbornly refuses to call Kuroi by his first name, and in one short, he even completely forgot it. It's been revealed that he works a part-time job at a convenience store with Kuroi. His family consists of his mother, father, and one older sister, but the manga version shows him frequently visiting his grandfather in the hospital, revealing a family-oriented side. He possesses the ability 'Luminescence,' which apparently 'just makes him glow.' According to him, it's a useless power. Recently, it's been discovered he can emit various types of light, such as 'Gaming' or 'Blacklight.' However, the cost is a stomachache. Also, regardless of his will, he glows when he gets startled, sweats, or cries. He can glow from specific body parts and adjust the brightness, which seems rather convenient... In his club activities, he uses this ability as a flash when taking photos.