The album includes her three singles "Unnamed World", "Set Me Free/Sing A Song!" and "Super Driver", but does not include her collaboration single with Tsunku, "Namida Namida Namida".
Tsunku |
In late 2004, Tsunku's choice of giving Konno the main vocals for "Namida ga Tomaranai Hōkago" yet again surprised many people, as it was known that she had rather weak vocals when compared to the other members.
Tsunku promised to take the quintet under his wing if they sold 50,000 copies of their debut single "Ai no Tane" within five days.
Tsunku praised her regarding her ability to successfully sing an Aya Matsuura song.
# "Fighting Pose wa Date ja Nai!" (Composition and Lyrics: Tsunku, Arrangement: Takahashi Yuichi)
On April 24, 2007, it was announced that Sone would form a singing group directed by Tsunku named Gyaruru with Nozomi Tsuji and Ami Tokito.
Producer Tsunku wrote all lyrics on the single and composed both songs, with arrangement by Hideyuki "Daichi" Suzuki and Yuichi Takahashi.
After the contest, musician and producer Tsunku offered Nakazawa and the four other runners-up (Natsumi Abe, Kaori Iida, Aya Ishiguro, and Asuka Fukuda) the chance to be taken under his wing under one condition: they must sell 50,000 CDs of their debut song "Ai no Tane" with five days of live promotion.