|Solo Photobook by Mitsui Aika|
|Released||January 26, 2011|
|Cooperation with||Up-Front Agency|
Aika (愛佳) is Mitsui Aika's first and so far only solo photobook. It was released on January 26, 2011 by Wanibooks. It also came included with her first DVD, Mittsi, which contained the making of. The photography was done by Naoya Asada .
The title of the photobook was named after her real name, Aika.
The photobook shows off Aika's lovely innocent character. The theme of the photobook was "life-sized teen". Mitsui wanted to show a fresh and peculiar feeling of being an energetic teen. The photobook shows Mitsui's first solo swimsuit shots with her wearing many different cute bikinis. It also shows her wearing many cute lay about summer outfits and dresses. We also get shots of her in her school uniform and glam shots of her in more grown up outfits. Preview pictures of Aika's first photobook album were put in the magazine, UpToBoy. Aika released this photobook before she graduated from Morning Musume in 2012.
|Filmography||DVD: Mittsi,Aika no ANNEX Event~Pastel Colors Days(Fanclub DVD),Aika no ANNEX Event~Pastel Colors Days 2(Fanclub DVD),Morning Musume. Mitsui Aika Sotsugyou Memorial(DVD Magazine)|
|Digital Photobooks||Digital Photobook: Mitsui Aika in "Alo-Hello! Morning Musume 2011|
|Side Pages||Galleries: Mitsui Aika | Morning Musume | Morning Musume 8th Generation|