If you're looking for anime similar to 22/7: Shampoo no Nioi ga Shita, you might like these titles.
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The official music video for Good Job! by May'n and Megumi Nakajima.
The official music video for Utopia, by the fictional band ŹOOĻ from the IDOLiSH7 franchise.
The official music video for Gooorgeous by May'n.
The official music video for Daylight, by Morfonica.