Three girls in the manga club, Ai, Mai, and Mii, battle with evil Earth invaders, face off against rivals in tournaments, and might not actually draw any manga.

[Source: Crunchyroll]

Second season of Ai Mai Mii.

Unaired episode inluded with the BD/DVD release.

Ai, Mai, and Mi belong to the manga research club and have fought off alien invaders as well as rivals in tournaments. But as usual, Ai's the only one actually drawing any manga...

[Source: Crunchyroll]