Idrunk 

Saki Akabane is an idol who is part of a group consisting of young girls aged 19 to 23. She loves alcohol, but unfortunately, as she is a public figure adored by many fans who expect her to be a "pure being", she simply refrains from drinking anything that would tarnish her picture. Due to these circumstances, Saki is forced to meet with some other young idols to get drunk from time to time, in places where she is sure that no one will recognize her!