Koenji Hyakkkei has had 2 concerts.

Koenji Hyakkkei is most often considered to be Fourth World, Anime Score, Drift, J-Ambient, Japanese Soundtrack, Zeuhl, Shonen, Rock In Opposition, Japanese Psychedelic Rock, and Japanese Prog.

The last Koenji Hyakkkei concert was on May 12, 2019 at The Lexington in London, England, United Kingdom. The bands that performed were: Koenji Hyakkkei / The Brackish.