A new single has been announced for the KisxSis duo, their fourth. The release date is still unknown. Additionally, the girls have gotten a manga serialisation in the magazine Seiyuu Animedia (声優アニメディア). It's called Yuikaori no Hamster House (ゆいかおりのハムスター☆ハウス) and kicked off on the 10th December. For one final piece of awesomeness, they'll even be starring in their own stage play entitled Q - Anata wa Dare? (Q ―あなたはだぁれ？―), which will run from the 30th March until the 6th April next year.
Sources: -Dani- @ H!O and their OHP