Nichijou Parodies consist of parody art or videos of Nichijou that mostly uses another anime to replace Nichijou characters or using Nichijou characters to replace another anime character like Durarara!!!.
Nichijou's Intro art parody
Ayase, Kirino, & Kanako from Oreimo
Mio, Ritsu, Yui, & Tsumugi from K-On!
Luka, Miku, & Rin from VOCALOID
Japan, America, & England from Hetalia: Axis Power
Laura, Houki, and Charlotte from Infinite Stratos
Azusa, Jun, and Ui from K-On!
Tabata, Tanaka, and Takaduni from Danshi Koukousei no Nichijou
Mikasa Ackerman, Eren Jaeger, and Armin Arlert from Attack on Titan