"SIGNAL" is a song written by Ma-saya, Joker, Joey Carbone, Lisa Huang and Akira for the second single and second studio album of the Japanese boy band, KAT-TUN. It was released on July 19, 2006 in Japan, and became the group's second consecutive number one single on the Oricon daily and weekly singles charts.
"Bokura no Machi de" is the third overall single by the Japanese boy band KAT-TUN, and the second from their second studio album, Cartoon KAT-TUN II You. The first ballad to be released as a single, it is also the first commercially released song to not feature Jin Akanishi who took a sabbatical from the group in October 2006 to study in Los Angeles. The single was released in three editions; a regular edition with instrumental versions of the title track and a b-side, a first press limited edition with a bonus track and its instrumental version and a limited edition with the single's music video.
"Yorokobi no Uta" is the fourth overall single by Japanese boy band, KAT-TUN, and the first from their third studio album, KAT-TUN III: Queen of Pirates. The single was released in two editions; a regular edition with the songs and its instrumental versions and a limited edition with a DVD of the music video.
"Keep the faith" is the fifth overall single by the Japanese boy band, KAT-TUN, and the second from their third studio album, KAT-TUN III: Queen of Pirates. It was released in three editions with three different covers; the regular edition contains all the songs and its instrumental versions, the first press edition came with a bonus track entitled "Lovin'U" and its instrumental track and the second limited edition was packaged with a DVD with the single's music video and a short film about the making of the music video.
"Lips" is the sixth single by Japanese boy band, KAT-TUN, and the third and last song to be commercially released from their third studio album, KAT-TUN III: Queen of Pirates. The single was released in three editions and as such, there are three different covers; the regular edition contains the title track, the B-side and its instrumental tracks, the first press edition came with a bonus track entitled "Message for You" and its instrumental version and the second limited edition was packaged with a DVD with the music video and a short film about the making of the PV.
"Don't U Ever Stop" is the seventh single by Japanese boy band, KAT-TUN, and the first single from their fourth studio album, Break the Records: By You & For You. The single was released in four editions and as such features four different covers; the three limited editions featured two solo songs from two members each.
KAT-TUN III: Queen of Pirates is the third studio album by Japanese boy band KAT-TUN and was released in Japan on June 4, 2008 by J-One Records. The album was issued in two editions; the limited edition came with four bonus tracks, a DVD with an extended version of the music video for their 2008 single "Don't U Ever Stop" and a short film chronicling the making of the video.
"White X'mas" is the eighth single by Japanese boy band, KAT-TUN, and their second from their fourth studio album, Break the Records: By You & For You. It was released in Japan on December 3, 2008 and became KAT-TUN's eleventh consecutive number one record and eighth number one single on the Oricon charts, respectively.
"Rescue" is the tenth single by Japanese boy band, KAT-TUN, and their fourth single from their fourth studio album, Break the Records: By You & For You. It was released on March 11, 2009 and became the group's tenth consecutive number one single on the Oricon daily and weekly charts tying them with NEWS for the second longest streak of number one singles since their debut in Japanese music history.
"Love Yourself " is the eleventh single by Japanese boy band KAT-TUN. It was released on February 10, 2010 by their record label J-One Records. The title track was used as the theme song for the Tokyo Broadcasting System drama, Yamato Nadeshiko Shichi Henge, which stars member Kazuya Kamenashi.
"Going!" is the twelfth single by Japanese boy band KAT-TUN. It was released on May 12, 2010 by their record label J-One Records. The title track was used as the theme song for the Nippon Television TV Show, Going! Sports & News, which is co-hosted by member Kazuya Kamenashi.
"Ultimate Wheels" is the fourteenth single by Japanese boy band KAT-TUN. It was released on February 2, 2011 by their record label J-One Records. The singles release is to coincide with the release of a new series of television commercials starring all five members of the group.
"White" is the fifteenth single by Japanese boy band KAT-TUN. The track "White" is used in the "Sofina Otona no Bihaku" TV commercial, while "Perfect" is used in Kazuya Kamenashi's Aoki "3D Slim Suits" TV commercial.
"Run For You" is the sixteenth single by Japanese boy band KAT-TUN. The song "Run For You" is featured in a TV commercial for the Suzuki Solio, while "Cosmic Child" will be used in commercials for Wacoal products. "Diamond" will be used as the "image song" for "Dramatic Game 1844".
"Birth" is the seventeenth single by Japanese boy band KAT-TUN. The song "Birth" is the theme song for Kamenashi Kazuya's drama, ‘Yokai Ningen Bem‘. "Birth" became their 17th straight No.1 single on the Oricon's weekly chart since their debut, selling 193,584 copies within its first week of release.
Chain is the Sixth studio album by Japanese boy band KAT-TUN and was released in Japan on February 22, 2012 by J-One Records. On January 13, KAT-TUN endorsed the mobile game site "entag!" which used KAT-TUN's album track "Smile for You" as a CM song and the first-ever KAT-TUN animation, "Ai wa KAT-TUN", voiced by KAT-TUN themselves, was launched on entag! site for a limited period. Ai wa KAT-TUN hit 1,000,000 views in just 2 weeks.
"To the Limit" is the eighteenth single by Japanese boy band KAT-TUN. The single's title track is the CM song for ‘Suzuki Solio Bandit‘. The song will contain the message, “Don’t be complacent and satisfied with your present state, grab your future and dreams while bravely facing difficulties.” The rock beat number with their passionate message will rouse your heart.
"Fumetsu no Scrum" is the nineteenth single by Japanese boy band KAT-TUN. The song "Fumetsu no Scrum" is the theme song for MBS/TBS’s drama. “Dragon Seinendan” stars Yasuda Shota, who is a member of Kanjani 8, and is Yasuda’s first solo serial drama. The drama tells the story of the opening of a door that takes one away from daily life into a fantasy.
"Expose" 」（エクスポーズ） is the 20th single by Japanese boy band KAT-TUN. The song "Expose" is the theme song for the Suzuki Solio Bandit TV-CM. The single was to have included the CM songs for Suzuki's 'Solio', "Steps to Love", "Brand New Day", and "Connect & Go".
"Face To Face" is the 21st single by Japanese boy band KAT-TUN. The song "Face To Face" is the theme song for member Kamenashi Kazuya’s movie Ore Ore which is scheduled to open in theaters on 25 May 2013. This will mark the first time for the group to sing the theme song for a movie.
