Komiya holds the position of accounting department chief at a Japanese trading firm, directly reporting to Ton. His design resembles a meerkat, complete with fawn-colored fur, brown ears, and striking black markings encircling his eyes. Typically clad in a white dress shirt, green tie, khaki pants, and brown dress shoes, he occasionally swaps formalwear for casual outfits, including an OTMGirls merchandise t-shirt featuring Retsuko’s face.

Boisterous and abrasive, Komiya openly flatters Ton, amplifying his superior’s harsh management tactics and reprimanding coworkers on his behalf. He simultaneously displays a flirtatious streak, especially toward colleague Tsunoda. His hobbies span golf and idol fandom, with a pivotal Season 3 revelation exposing his secret identity as "Chief Idol," an influential blogger championing underground idol groups. This passion transforms him into an ardent OTM Girls supporter after discovering Retsuko’s membership, vowing to conceal her secret.

Komiya balances sycophantic tendencies with covert loyalty. During Season 4, when tasked with identifying expendable staff, he subtly challenges Ton’s severity by emphasizing coworkers’ strengths—a gesture Ton brushes aside. Their dynamic reveals layered mutual respect, driven more by sincere admiration than opportunism.

His arc includes glimpses of vulnerability, such as unabashed enthusiasm for idol culture and protective discretion toward Retsuko, contrasting his earlier confrontational demeanor. Despite these shifts, his core identity—aligning with Ton’s directives while nurturing personal hobbies—persists throughout his appearances.