Tegomass
was a Japanese duo consisting of NEWS members Yuya Tegoshi and Takahisa Masuda, formed to promote Johnny's Entertainment internationally. The group's name is a merging of Tegoshi's and Masuda's names. History Tegomass released their first single "Miso Soup" in Sweden in November 2006 and held several promotions there. A month later, the duo released the Japanese version of the single in Japan. The next single, "Kiss (Kaerimichi no Love Song)", was released on May 16, 2007. The songs on this second single were used as theme songs for the Lovely Complex anime, with the title track as the ending theme, and the second track, "Kimi + Boku = Love?", as the opening theme. On June 18, 2008, the duo released its third single, "Ai Ai Gasa", the ending theme for the anime Neo Angelique Abyss. On July 8, 2009, the duo released a fourth single, "Tanabata Matsuri". It went to #1, selling 80,243 copies in the first week (total sales so far - 100,714). Tegomass' first album, Tegomasu no Uta, was released on July 15, 2009. Tegomasu no Uta went to #1, selling 80,028 copies in the first week, with total sales so far of 99,534. The mini-album Tegomass no