TV-Series
Description
Doppo Kannonzaka works as a sales representative for E.L. Medical Co., Ltd., enduring a harsh workplace marked by excessive overtime, holiday shifts, and managerial harassment. This environment severely strains his mental health, fostering extreme negativity, self-blame, and occasional explosive outbursts of suppressed emotions. His sole enduring friendship is with elementary-school acquaintance Hifumi Izanami; they share an apartment despite Hifumi's frequent frustrations. Both knew Honobono Keitoin in high school.

After Doppo secured Hifumi a job at his company, their boss Yamadori exploited Hifumi's gynophobia—rooted in past trauma with Honobono—by exposing it during a hostess bar event. Witnessing Hifumi's public humiliation and panic, Doppo punched Yamadori, defended Hifumi, and resigned immediately. This act revealed his fierce protectiveness beneath a typically meek exterior. Post-resignation, Hifumi pursued hosting to confront his phobia while they continued cohabiting.

Seeking psychological help, Doppo connected with counselor Jakurai Jinguji, joining his rap group Matenro as Shinjuku Division's representative. He handles supportive tasks but acts decisively to protect the team when needed. Once wrongfully detained at Yokohama Police Station and interrogated by Jyuto Iruma, Matenro intervened to clear his name, navigating Shinjuku's underworld.

His rap ability "Berserker" channels suppressed rage into uncontrollable offensive power, draining him mentally. His Hypnosis Mic manifests as a dark blue flip phone dialing "36776" (DOPPO). Speakers deploy from a metallic briefcase displaying Matenro's logo, with visual effects of flying pills and documents symbolizing work anguish.

Physically, Doppo has rust-red hair with cyan undersides in a messy wolf cut, heavy dark circles under grey-teal eyes, and a slender frame. He wears a midnight blue pinstripe suit, off-white shirt, teal-green tie with yellow fence-net patterns, and a red lanyard holding employee ID ELM-35720, typically buttoning his jacket only for work.

He nurtures houseplants, fishes with Matenro members, and prioritizes sleep due to chronic fatigue. Unable to wake independently, he relies on Hifumi to avoid tardiness. He dislikes cilantro, favors omurice, and has an unseen younger brother. At a workplace New Year's party, he cross-dressed as a nurse. He often clings to objects like pillows while sleeping.