Usually the straight man, but exhaustion and sleep deprivation have turned him into a source of nonsense. He is hated by the photocopier (it jams just by him standing near it). Gender: Male Age: 46 Height: 189cm Personality: Somewhat strict with newcomers, but ultimately a good-natured, serious person. Appearance: Black hair swept back, dark circles under his eyes, glasses, stubble. First person: I (rough, casual) Speech style: Ends sentences with "-da na" or "-ka." "I've gone five days without sleep. What about you lot?" Position: Department Manager

Originally a bit of a space cadet, but sleep deprivation has pushed him further into absurdity. A caffeine addict. Gender: Male Age: 42 Height: 186cm Personality: Easygoing, a bit scatterbrained, kind. Prone to bizarre behavior when severely sleep-deprived. Appearance: Black hair in a low ponytail, dark circles, goatee. Has some grey hairs due to stress. First person: I (polite/neutral) Speech style: Ends sentences with "-da" or "-dane." "Energy drinks really are justice, aren't they?" Position: Deputy Manager

Usually the straight man, but exhaustion has turned him into a funny man. Occasionally tries to strip naked. Gender: Male Age: 37 Height: 177cm Personality: Quiet, rarely shows emotion. Surprisingly willing to go along with a bit, despite being an oddball. Appearance: Black hair covering his eyes, dark circles, stubble. First person: I (rough, casual) Speech style: Uses polite forms like "-desu" and "-desu ne." "I will do my best." Position: Section Manager

Originally a joker, but has become even more nonsensical. A heavy smoker. Gender: Male Age: 34 Height: 190cm Personality: Bright, cheerful, a bit of a flirt. Occasionally gives up on everything entirely. Appearance: Black hair parted on the right, dark circles, goatee. First person: I (rough, casual) Speech style: Ends sentences with "-da" or "-da na." "Nicotine is all I need." Position: Assistant Manager