I love this mashup, took a while to do. Hope you enjoy
Hibikase - GIGA & REOL
https://youtu.be/TkroHwQYpFE
ECHO - CIRCRUSH
https://youtu.be/cQKGUgOfD8U
Mashup - ウサナー
https://www.nicovideo.jp/watch/sm24948843
Hibikase Motion: SEGA, Awoomachine
ECHO Motion: MOKA
Models:
Hatusne Miku - YYB, HB Squiddy
MEGPOID GUMI V3 - Mamama
Effects: GreenerShader, Real Material Shader, KiraKiraSparkle, OldTV & Auto Luminous