
Yomi - Vocals
咲人 (Sakito) - Lead guitar
柩 (Hitsugi) - Rhythm guitar
Ni~ya - Bass guitar
Ruka - Drums
Nightmare was started in January 2000 by Sakito and Hitsugi while most of the members were still in high school. Soon, Ni~ya was invited by Sakito, Yomi by Hitsugi, and Zannin joined after he heard his classmates were forming a band. Just as the band began getting more recognition at live houses and small concerts in the Sendai region, Zannin left the band for unknown reasons. Eventually, Ruka (formerly Luinspear) joined the band as a support member at first, but became the permanent drummer after a short time. Their line-up hasn't changed since.
{insert more info here...basically they are really osm}
Nightmare's band concept is Gianizm and this word occurs in many of their song titles. Gianizm is derived from Doraemon's character Gian. Gian's motto is "Omae no mono wa ore no mono. Ore no mono wa ore no mono." ("What's yours is mine, what's mine is mine.") Incidentally, this is also the name of the two 'best of' albums they had re-released their indies' songs on. However, the band has often ventured into new genres or styles, such as in NAKED LOVE where they experiment with electronic.
Albums
Ultimate Circus
Libido
Anima
Gianism Best Ofs
The World Ruler
Nightmare 2003-2005 Single Collection
Kyokuto Symphony ~The Five Stars Night~ @Budokan
Killer Show
Majestical Parade
Gianizm
Mini albums
Outlaw アウトロー November 21, 2002
Singles
Hankōki 犯行期 September 21, 2001
Gaia~Zenith Side~ June 05, 2002
Gaia~Nadir Side~ August 21, 2002
Jiyuu Honpo Tenshin Ranman" [1st Press] (自由奔放天真爛漫) February 21, 2002
Crash!? Nightmare Channel クラッシュ!?ナイトメアチャンネル October 31, 2002
-Believe- August 21, 2003
Akane/Hate/Over (茜/HATE/Over) November 21, 2003
Varuna April 21, 2004
Tokyo Shounen (東京傷年) July 22, 2004
Cyan シアン October 22, 2004
Jibun no Hana 時分ノ花 April 1, 2005
Яaven Loud Speeeaker August 10, 2005
livEVIL リヴィーヴル December 7, 2005
the WORLD/Alumina the WORLD/アルミナ October 18, 2006
Raison d'Etre レゾンデートル June 6, 2007
Konoha/Cloudy Dayz このは October 3, 2007
Dirty November 7, 2007
Lost in Blue/Kaiko Catharis September 17, 2008
Naked Love/Mad Black Machine December 3, 2008
Rem_/Love addict September 22, 2009
Demotapes
Untitled 2001
Sapato サバト 2001
'Danzai 断罪
5 + 1 = ? 2001
Yaen 夜宴 April 2001
Untitled July 13, 2001
Zange 懺悔 August 15, 2001
akahana no tonakai 赤鼻のトナカイ December 25, 2001
Omnibus
SENDAI CITY ROCK HERO'Z December 21, 2001
band yarouze ばんどやろうぜ February, 2002
Decadence 2002 March 14, 2002
SHOCK JAM CD Edition.1 October 1, 2002
Shock Edge 2002 October 21, 2002
HI
^thanks wiki XD
My Pick then...

Gianizm
Download
credits to Wind on tw
Happy 10th Anniv. Nightmare~ and happy 100th post everybody!