I wonder if the whole character of Luka in this comic qualifies as a seiyuu joke, since she's basically Sakaki from Azumanga, and both are voiced by Yuu Asakawa.
Griffinhart said: fff why does everyone call Minami's Luka Pedoluka? She just happens to love Chibi Miku and, let's be honest, everyone here flippin' loves Chibi Miku.
if you look through the comic there have been several pages where people try to get between luka and chibimiku... luka's interest is clearly unhealthy