O is the first full-length album from Eiko Shimamiya, it includes the hit single Higurashi no Naku Koro ni. A limited edition with a DVD including the music video of Higurashi no Naku Koro ni is available. The album charted for five weeks on the Oricon charts and sold 10,000 copies.
Hane is the first full album by the Japanese artist Kotoko. It was released on April 21, 2004. Later on June 20, 2006, she released an English version of this album with the same title Hane but without its kanji.
Seed is Mami Kawada's debut album which was released on March 29, 2006. This album is under Geneon and was produced by I've Sound. This album also includes her first two singles "Radiance / Chi ni Kaeru: On the Earth", and "Hishoku no Sora" and the collaboration single "Face of Fact " with KOTOKO. It peaked at the #12 spot in the Oricon charts and charted for 5 weeks.
"Naraku no Hana" [also read as Flower in Hell] is Eiko Shimamiya's second single produced by I've Sound and Geneon Entertainment. It was released on August 22, 2007. It was able to reach #12 in the Oricon weekly charts making this Eiko's most successful single. It has sold more than 34,000 copies and stayed in the charts for 15 weeks. The title track was used as the opening theme for the anime series, Higurashi no Naku Koro ni Kai, which is the sequel to the anime Higurashi no Naku Koro ni.
"Wheel of Fortune" is Eiko Shimamiya's third single produced by I've Sound and Geneon Entertainment label. It was released on April 16, 2008. The title track is used as the opening theme to the live-action movie for the anime series Higurashi no Naku Koro ni. The B-side "Diorama" is the ending theme to the series.
Savia is an album by J-pop singer Mami Kawada. It is her 2nd studio album overall produced by I've Sound and Geneon Entertainment. The album was released on March 26, 2008.
"PSI-missing" is the sixth single released by the J-pop singer, Mami Kawada. This single was released on October 29, 2008, one year after the release of her fifth single, "Joint". The song was used as the first opening theme for the anime series A Certain Magical Index.
"masterpiece" is the seventh single released by the J-pop singer, Mami Kawada, and was released on February 4, 2009. The title track was used as the second opening theme for the anime series A Certain Magical Index which is her third tie-in with the anime series. This is also Kawada's first single to be produced by a female composer/arranger of I've Sound, which is Maiko Iuchi.
"Chikai" is Eiko Shimamiya's fourth single produced by I've Sound and Geneon Entertainment label. It is set to be released on April 8, 2009, a year after releasing her third single "Wheel of Fortune". The title track is used as the opening theme for Higurashi no Naku Koro ni Chikai (ひぐらしのなく頃に誓), the live-action film sequel for the first Higurashi no Naku Koro ni live-action film.
"End of Refrain: Chiisana Hajimari" (小さな始まり) is a maxi-single released by J-pop singer Kaori Utatsuki on July 29, 2009. This single was also on the I've Sound 10th Anniversary 「Departed to the future」 Special CD BOX, which was released on March 25, 2009.
Spyglass is the first mini-album by the Japanese singer Kaori Utatsuki. This album was scheduled to be released on August 5, 2009 under the Geneon Universal Entertainment label.
"daily-daily Dream' is J-pop singer Kotoko's thirteenth single and was released on August 26, 2009. The song was used as the second opening theme for the second season of Hayate the Combat Butler, making this her third tie-in with the anime series.
"Prophecy" is the eighth single released by the J-pop singer, Mami Kawada, released on November 18, 2009. The title track will be used as the opening theme for Shakugan no Shana S, an OVA of the anime series Shakugan no Shana. Overall, this will be Kawada's fifth tie-in with the said anime series.
Anime's Compilation Best is the first compilation album of J-pop singer Kotoko under Geneon Entertainment. It was released on December 23, 2009.
Linkage is the third album by J-pop singer Mami Kawada. It was released on March 24, 2010 under Geneon Universal Entertainment. This album contains thirteen tracks which includes her singles "PSI-Missing", "Masterpiece" and "Prophecy". This album also contains the ending theme for the original video animation anime series Shakugan no Shana S entitled "All In Good Time" and a cover song of The Cranberries' hit song entitled "Dreams".
"No buts!" is the ninth single released by the J-pop singer Mami Kawada. It was released as a single on November 3, 2010 and its title track was later released on the album Square the Circle. The title track is used as the first opening theme for the second season of the anime series A Certain Magical Index. Overall, this is Kawada's fifth tie-in with said anime series.
Mirage is the second studio album from the I've Sound singer, Mell, released on October 27, 2010. The album contains eight new songs, one old song from an album released on Comic Market away back 2002, and a remix of her famous song Red Fraction which was used as an opening theme for the OVA of the anime series Black Lagoon. Infection was used as an insert song for the seventh episode of the anime series Highschool of the Dead.
"See visionS" is the tenth single released by the J-pop singer Mami Kawada on February 16, 2011. Its title track was later released on the album Square the Circle. The title track is used as the second opening theme for the second season of the anime series A Certain Magical Index. Overall, this is Kawada's sixth tie-in with said anime series.
Mami Kawada Best Birth is the first compilation album by J-pop singer Mami Kawada, and the last album by her. It was released on February 13, 2013 under Geneon Universal Entertainment. This album tentatively contains sixteen tracks which include her singles "Masterpiece" and her newly released song "Borderland". This BEST album does not feature the opening theme for the OVA series Shakugan no Shana S entitled "Prophecy".
E.P.S -Eiko PRIMARY SELECTION- is the first greatest hits album released by Eiko Shimamiya and the third album overall. It is also the first album released after her retirement from I've Sound in April 2011. This album features two new songs and a new remix version of the song, "Dreamer".
