|Released||September 16, 2005|
|Cooperation with||Up-Front Agency|
|Previous|| Kamei Eri|
DAYS is Kamei Eri's second solo photobook. It was released on September 16, 2005 and published by WaniBooks. It also came with a making of DVD. The photography was done by Saito Kiyotaka.
The title of the photobook means to express the "days of 16-year-old".
The photobook shows Kamei at work expressing herself like she tries to do with her voice- being happy, jolly, and energetic. The photobook's theme was the days of a 16 year-old girl in the summer. The pictures are shot of her doing things her regular self would do whether it was playing basketball, diving into the pool, or going to school. There are also some elegant shots of her in a dress and fun shots of her shopping at a a store.