1 ~ Arashi no Ato no Niji is Danshi Joshi Project's first album. It was released on June 8, 2014.
- Wagamama Ki no Mama Ai no Joke
- Ice Mermaid
- Atarashii Watashi ni Nare!
- Song for the DATE
- Please Miniskirt Postwoman!
- Kanashiki Amefuri
- Sayonara Usotsuki no Watashi
- Onegai Miwaku no Target
- Romance no Tochuu
- Osaka Koi no Uta
- Koi no Vacance
- Golden Chinatown
- Adam to Eve no Dilemma
- Koisuru Angel Heart
- Ai no Gundan
- (Bonus Track) Rottara Rottara
- Tracks 1, 3, 6, 7, 9, 10, 12, 13, 15, 16, and 17 are sung by their respective groups.
- Track 2 consists of Michi, Sayuri, and Sayumin.
- Track 4 consists of Rika-chan, Shiroi, and Star.
- Track 5 consists of Thea, Kei, Sayumin, Michi, and Star.
- Track 8 consists of Sayuri, Kei, Valerie, and Yuzuriha.
- Track 11 consists of Sayuri, Natsumi, Thea, and Yuzuriha.
- Track 14 consists of Michi, Foxtella, Valerie, and Sayumin.