Promise/Star is the first double a-side single by Japanese artist Koda Kumi. It was the final single released before her first compilation album, Best ~first things~. It managed to chart at #4 on Oricon and stayed on the charts for 14 weeks.
"Poker Face" is the debut single by Japanese singer Ayumi Hamasaki for her album A Song for ××. It was released under Avex Trax on 8 April 1998. Hamasaki wrote the lyrics and Yasuhiko Hoshino composed the music. The song peaked at number 20 on the Japanese Singles Chart and was certified as Gold by the Recording Industry Association of Japan (RIAJ). The song was re-released in 2001.
"So into You" is the fourth solo single by Japanese singer Koda Kumi. It ranked No. 50 on the Oricon charts and only remained on the charts for two weeks.
"You" is a song by Japanese singer Koda Kumi, serving as her 19th single and the first to be released as part of her 12 Singles Collection. It became her first single to achieve the number one position on the weekly Oricon Singles Chart. As of April 2011, "you" is certified platinum for digital cellphone downloads by the RIAJ.
"Precious" is the third single by Yuna Ito. It is the theme song to the movie Limit of Love: Umizaru and was released on May 3, 2006. Both "I'm Free" and "Secrets" are more up-beat songs than "Precious".
Shūji to Akira was a special temporary unit formed by KAT-TUN member Kazuya Kamenashi and NEWS member Tomohisa Yamashita for their 2005 drama Nobuta o Produce. Shūji (修二) and Akira (彰) are the names of the characters Kamenashi and Yamashita play in the drama respectively. Although the drama has long finished on television, the duo have revived their performance of their song "Seishun Amigo" numerous times. In 2017, they formed another special temporary unit, Kame to Yamapi, for their 2017 drama Boku, Unmei no Hito desu.
Yume no Uta/futari de...(夢のうた/ふたりで... / Dream Song/us two...) is singer-songwriter Koda Kumi's 33rd single under the Rhythm Zone label, and is her second attempt at a double a-side. The single charted at No. 1 on Oricon and stayed on the charts for sixteen weeks, out-selling her previous single, 4 Hot Wave. This made her first No. 1 single since feel. The single came in CD and CD+DVD and both a-sides have their unique cover art.
Cherry Girl / Unmei(運命 / Fate) is Koda Kumi's 34th single under the Rhythm Zone label. This was her last single released before the release of her 2006 album, Black Cherry. The single charted No. 2 on the Oricon charts.
BUT / Aishou(愛証 / Love Proof) is singer-songwriter Koda Kumi's 35th single and was released on March 14, 2007. It was her first single of 2007 and first to bring her new era, Kingdom. The single was a limited purchase, only being sold from March 2007 to May 2007. It charted No. 2 on Oricon and stayed on the charts for fourteen weeks. The single was released the same day as her third compilation album, Best ~Bounce & Lovers~, which was also of limited release.
"Freaky" is the 36th single by Japanese singer Koda Kumi, released on June 27, 2007. The single took the #1 spot on the Oricon charts, making it her fourth #1 single, and charted for fifteen weeks.
"Anytime" is the 39th single released by Japanese artist Koda Kumi. It was released on January 23, 2008, a week prior to the release of her sixth studio album Kingdom. It charted at No. 4 on Oricon and stayed on the charts for five weeks. It was released in both CD and CD+DVD and was of a limited release.
Moon is the fortieth single released by Japanese singer-songwriter Koda Kumi. Much like her past summer single "Freaky" and "4 Hot Wave", Moon carried four songs. It charted at No. 2 on Oricon and stayed on the charts for nineteen weeks. It was released in CD and CD+DVD editions, with the limited editions of both versions carrying an alternate rendition of "Moon Crying".
"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.
"Stay with Me" is the forty-second single by Japanese R&B/pop artist Kumi Koda. It charted at No. 1 on the Oricon Weekly charts and remained on the charts for nine weeks. This became the first time Kumi released two consecutive No. 1 singles, whereas her previous single, "Taboo," also charted at number one.
Alive/Physical Thing is Japanese singer-songwriter Koda Kumi's forty-fifth single and was released on September 16, 2009. It debuted at No. 1 on Oricon, making it her eighth number-one single, and charted for seven weeks.
Pray/XXX is the thirteenth single by the female duo Soulhead from their third studio album Naked. The main track, "Pray," was an R&B mix, while "XXX" was an upbeat pop/hip-hop mix featuring artist Koda Kumi. The single charted at No. 22 on Oricon Weekly.
Drive Alive is the twelfth domestic single by Japanese hip-hop group Lead. It peaked at #14 on the Oricon weekly charts, remaining on the charts for three weeks.
Speed Star is the 17th domestic single by the Japanese hip-hop group Lead, released on July 28, 2010, a year after their previous single GiraGira Romantic. The single peaked at number 11 on the Oricon Singles Chart, and remained on the charts for three weeks.
Hurricane is the eighteenth single released by the Japanese hip-hop group Lead. It was their first single of 2011, released a year after their previous single Speed Star. The peaked at #8 on the Oricon charts, where it stayed for three weeks. The single became their first single to chart in the top ten on Oricon since their 2006 single Virgin Blue.
