Aishi girls 1980's

Intro U are Ryoba Aishi from 1980s mode! That you in the background when it's nighttime! In day she wears an school uniform and her hair is up in a ponytail. Has a little sister name Nakiri Aishi(I got it from Reddit), her mother is neglectful, her father ignores(I think), her grandma(Kataba Aishi) loves her and her sister(Nakiri Aishi) and doesn't like when her daughter, Dozuki Aishi ignored and neglected both Ryoba and Nakiri. Story Ryoba and Nakiri were playing Uno in Ryoba room while Kataba in the kitchen, Dozuki were being neglected as always. Have my little flowers! Girls- Ryoba, Nakiri, Dozuki and Kataba