Koenjihyakkei, an avant-garde ensemble hailing from Japan, is a brainchild of the prolific artist Tatsuya Yoshida. The band's inception dates back to the mid-1990s, stemming from Yoshida's fascination with progressive rock and zeuhl, a subgenre of progressive rock with a tendency towards the esoteric and operatic, pioneered by the French band Magma. Koenjihyakkei's music is characterized by its intricate compositions, a complex fusion of jazz fusion, rock in opposition, and classical influences, all delivered with a theatrical and sometimes frenetic energy. The band's name itself is a play on words, reflecting their musical style: "Koenji" is a Tokyo neighborhood known for alternative culture, while "hyakkei" (百景) translates to 'hundred views', potentially symbolizing the myriad perspectives their music provides.

The band's discography has garnered international attention for its virtuosity and originality. Their album "Nivraym" initially released in 2001, saw a revisitation with "Nivraym Revisited," highlighting the band's penchant for reworking and refining their art. Their 2018 release "Dhorimviskha" continued the band's legacy of producing dense, intricate compositions, drawing praise from fans of experimental music worldwide. Recent work includes "Angherr Shisspa Revisited," a reimagining of their 2005 album, proving that Koenjihyakkei is committed to breathing new life into their already dynamic catalog. With "Axall Hasck (2023 Mix)," fans experienced another layer of the band's continuous evolution, as they persist in pushing the boundaries of their genre-defying sound. Koenjihyakkei remains a beacon within the avant-garde scene, revered for their unique ability to create otherworldly sonic landscapes and a testament to the continued vitality of experimental music.