To mark their return, NEWS embarked on a tour and released their sixth single . "Hoshi wo Mezashite" became their sixth number-one single, which went on to be used as the theme song for the Japanese version of Happy Feet. On November 7, NEWS simultaneously released their seventh single, "Weeeek" and their second album, Pacific. Both releases debut topped their respective charts with "Weeeek" selling 263,000 copies in its first week and Pacific selling 196,000 copies in their first week. This marked the tenth in Oricon history that an artist had both their single and album debut top the charts simultaneously. To further support their album, NEWS went on a nationwide tour, NEWS Concert Tour Pacific 2007-2008, from December 15, 2007 to January 27, 2008. Because tickets were in such high demand, two more dates were added to the concert, which resulted in NEWS performing at the Tokyo Dome for the first time. In February 2008 NEWS released their eighth number-one single, , which was used as the theme song for the movie Kurosagi, starring Tomohisa Yamashita. NEWS released two more number-one singles, "Summer Time" (May 2008) and "Happy Birthday" (October 2008), before releasing their third studio album Color (November 2008). The release of "Happy Birthday" made NEWS the second group, after the KinKi Kids, to have ten consecutive number-one singles since their debut. Color debuted at the number one position on the charts, giving NEWS their third consecutive album. NEWS released their new single, on April 29, 2009. It became their 11th number-one single. Their 12th number-one single titled "Sakura Girl" was released on March 31, 2010. At the "Live! Live! Live! NEWS Dome Party 2010" concert at Tokyo Dome, it was announced that NEWS would be releasing their 13th single, "Fighting Man", on November 3. 2011: Becoming a quartet On October 7, 2011, it was announced that both Ryo Nishikido and Tomohisa Yamashita left the group. The official press release from Johnny & Associates explained that Nishikido was leaving because scheduling conflicts made it difficult for him to be active in both NEWS and Kanjani8, while Yamashita was leaving to concentrate on solo projects. Nishikido continued his activities with Kanjani8 but not NEWS. NEWS continued as a four-member group with Keiichiro Koyama, Takahisa Masuda, Shigeaki Kato and Yuya Tegoshi. 2012–2013: NEWS' four-member comeback On April 15, 2012, a countdown appeared on the Johnny's Entertainment website, revealing the four