[DeepL Translation - needs review] Volume 1 Introduction: Chie is a fifth grader who runs a hormone-yaki restaurant in downtown Osaka. Her father, Tetsu, is unemployed and spends his time fighting and gambling, while her mother, Yoshie, has run away from home. Undeterred by these adversities, Chie struggles with a resilience that belies her maturity, and the unique characters in the story cause a great commotion!
(Translator: DeepL)
Humorous Showa-era downtown Osaka, thick accent
Language: the main challenge will be the very こてこて downtown Osaka-ben and lack of furigana. I wouldn't recommend it to readers who aren't already comfortable with Kansai-ben - though it's probably a great crash course, if you aren't. (Still if recommend starting with something simpler like セーラー服と大阪弁 in that case)
Story depicts a Showa-era elementary school girl who is stuck running a ホルモン焼き屋 and falling behind in school, because her father is a gambler and troublemaker, and her mother fled home. Anyway, much hilarity and sometimes touching moments ensues.
On one hand the series is seemingly a realistic (though not literal) depiction of downtown Osaka during that era - on the other hand it also has all sorts of unrealistic elements - like anthropomorphized animals who walk in their hind legs, go gambling, get into fights, play baseball, understand humans, etc. and of course チエ (whose name means wisdom, wit) herself isn't a remotely realistic depiction of an elementary schooler - though she definitely lives up to her name, as she handles her tough customers, schoolmates, 乱暴な father, finances, yakuza members, etc
CW: There's definitely the stereotypical イラっち quality depicted, and there's a lot of casual/humorous and slapstick cartoon violence, as well as occasionally some stuff that resembles actual abuse (usually Tetsu's very old mother punishing Tetsu when he's gone too far), in the series. It's generally depicted indirectly, and still cartoonishly, and it's not the majority of the series - but if it's something you're really sensitive to, you may want to keep in mind.