A series of events held to celebrate [[Kagamine Rin]] and [[Kagamine Len|Len]]'s 14th [[anniversary]], notable for being the year that matches their canon age. Events have included concerts, collaborations, merch etc.

h4. See also

* [[two you (vocaloid)|Two You ☆★]] - the sub concert event
* [[Hatsune Miku Happy 16th Birthday -Dear Creators-]]
* [[List of VOCALOID games and events]]

h4. External links

* "Official Site":https://piapro.net/rinlen14thbd/
kagamine rin/len happy 14th birthday