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.
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.