Rin-chan Nau!

==Original versions==
===Male Covers===
===Female Covers===
===Other Covers===
==Len-kyun Nau!==
On December 27, 2012, OwataP made an official version of Len-kyun Nau! to celebrate the Kagamine twin's birthday and the one-year anniversary of the original Rin-chan Nau!.
===Female Covers===
==Parodies==
===Male Covers===
===Female Covers===
===Other covers===