Nico x Nico = Hyper Smile Power!

Nico x Nico = Hyper Smile Power! (にこ×にこ＝ハイパースマイルパワー！; Smile x Smile = Hyper Smile Power!) is the sixth single by Hello, Happy World!. it was released on March 18, 2020.

CD

 * 1) Nico x Nico = Hyper Smile Power!
 * 2) Omoide Illumination
 * 3) Nico x Nico = Hyper Smile Power! -instrumental-
 * 4) Omoide Illumination -instrumental-

Blu-Ray

 * 1) Bandori 3rd Season episode #10-#11
 * 2) other