Siam Shade (stylized as SIAM SHADE) is a five-piece Japanese rock band, formed in Tokyo in 1991. They broke onto the visual kei scene alongside a multitude of other artists in the early 1990s and enjoyed a decade of relative popularity before disbanding in early 2002. The members have reunited several times since 2007 for one-off concerts and short tours. Outside Japan, Siam Shade is best known for "1/3 no Junjou na Kanjou", one of the many ending themes of the Rurouni Kenshin anime.
The band, originally called Power, was formed in 1991 by Natin and Hideki (then known as Chack), two high school friends with an affinity for music. Their aspirations started to become a reality in 1992, when they met guitarist Kazuma at a talent show. After seeing his performance, they recruited the guitarist into the band and changed their name to Ataru. In 1993, guitarist Ataru and drummer A, completed the lineup and the group began touring, playing small clubs and local venues. Shortly after, they changed their name again, settling on Siam Shade. They released a demo on May 1, shortly after which Ataru left. Hideki then called on his former roommate and one-time band member Daita to fill in the lead guitar slot. Siam Shade soon caught the eye of Luna Sea vocalist Ryuichi Kawamura, who, impressed with the band's demo tape and live performances, expressed interest in touring with the group. The two bands embarked on a three-month tour together at the end of 1993.
Siam Shade is the debut EP and first release by the Japanese rock band Siam Shade. It was released on December 10, 1994. It was previously released as a demo tape on May 1, 1993.
The tracklist of this EP was remastered and re-released in April 2012 and was titled Siam Shade Spirits 1993.