The spin-off from Lucky Star ran during the summer as webisodes on NicoNico and the just started with dialogue. However, all 10 5-minute episodes been released in beautiful hi-definition and it now has an OP.
Welcome back Konata, Kagami, Tsukasa, Miyuki and all the rest. At least you get to sing the opening.
Tags: Miyakawa-ke No Kuufuku, Lucky star, Aya Hirano, spin-off