According to the official twitter account, the second season of Boku wa Tomodachi ga Sukunai was announced to be aired from January 2013.
Haganai official website
Trailer for the second season
Source: Haganai Anime official twitter account
Nedeed more Sena <3
MY BODY IS READY!
DDFF: Zidane Tribal || BB: Ragna the Bloodedge
There are people in this world who prefer solitude. But there is no one who can withstand it.