 If you liked
Cat Street
|
 ...then you might like
Octave
|
Both Cat Street and Octave have main characters that used to work in the entertainment industry when they were younger but they got disillusioned with it.
Both mangas are about former female stars who are alienated by their peers and as a consequence withdraw in their shells. Becoming introverts.
Both mangas have their main characters slowly coming out of their shells and developing bonds with other people.
Both mangas have psychological elements as well as social commentary. I highly recommend them !