
Overview:
Some offices have stereotypical dynamics: the chauvinistic pig of a boss who never does any real work; the employees whose goal is to suck up to the boss; the ones whose lives seem perfect; and the individuals who have all the actual work pushed onto them. Retsuko the red panda is in the last group, as she stays late most nights to make up the work her coworkers are too lazy to do themselves.
Her relief from the stress of her everyday life comes in the form of singing death metal at a local karaoke club. Night after night, Retsuko channels her grief into a microphone and considers the place to be her own personal sanctuary. But as she moves further away from her comfort zone and the ideas people have of her, she discovers that letting others into her world of death metal may not be such a bad thing.
[Written by MAL Rewrite]
Characters and Voice Actors

Retsuko
Main-
Japanese

Bibanuma
Supporting
Buchou, Ton
SupportingArai, Souta
Japanese

Buchou, Gori
Supporting-
Japanese

Fenneko
Supporting-
Japanese

Haida
SupportingKatou, Shingo
Japanese

Kaba, Megumi
Supporting-
Japanese

Komiya, Kakarichou
Supporting-
Japanese

Ookami
Supporting-
Japanese

Puko
Supporting-
Japanese

Resasuke
Supporting-
Japanese

Shachou
Supporting-
Japanese

Tsubone-san
Supporting-
Japanese

Tsunoda
Supporting-
Japanese

Washimi
Supporting-
Japanese

Yagyu
Supporting-
Japanese

Yoga Instructor
Supporting-
Japanese
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