IIRC Riko-tan was also an actual gyaru in the modern Japanese sense of the word and not @God's Strongest Mozumite's. I think she menhera'd over time and dove hardcore into otaku-dom and almost hikkikomori'd after hiding her hobby for a long time from her friends.
https://youtube.com/@yuraTL has quite a few clips if you want to fact check me or find out more because my memory isn't the best and I could be mixing my stories up.
https://youtube.com/@yuraTL has quite a few clips if you want to fact check me or find out more because my memory isn't the best and I could be mixing my stories up.