いーあるふぁんくらぶ (Ii Aru Fanclub)

Background
Mikito-P's 22nd, and most popular, Vocaloid work. Like many of his hits, Ii aru Fan Club has invited a number of derivatives of human covers.

In the song, it references many Mandarin characters as the plot says it is a song of "learning" Chinese. Gumi and Rin in the song basically want to learn, and wonder if they could say "wŏ ài nǐ" or "I love you", and wonder if they could speak the language that same person (whom they say they want to confess with) has.

This song is featured in the EXIT TUNES compilation album Vocalosensation, and on Mikito-P's albums Vocalo Danshi Vocalo Joshi and Boku wa Hatsune Miku to Kiss wo Shita.