* Name: Kago Ai (加護亜依)
* Nickname: Aibon (あいぼん), Aipi (her mother called her this first)
* Birthday: 1988-02-07
* Birthplace: Nara-ken, Japan
* Blood type: AB
* Hobbies: Karaoke, cooking, studying
* Height: 150 cm (4'11")
* Weight: 39 kg (85.8 lbs)
* Favorite color: White
* Favorite flowers: Tulips
* Favorite word: Happy
* Favorite food: Nattou, ponzu
* Disliked food: Carrots
* Hello! Project Groups:
o Morning Musume (2000–2004)
o W (2004–2006)
* Subgroups:
o Tanpopo (2000–2002)
o Minimoni (2000–2004)
o Morning Musume Sakura Gumi (2003–2004)
o Hello! Project Shirogumi (2005)
* Shuffle Groups:
o 2000: Kiiro 5 (Second Generation)
o 2001: 3nin Matsuri
o 2002: Happy 7
o 2003: SALT5
o 2004: H.P. All Stars