Sony is holding its pre-TGS 2011 press conference right now from Japan. This press conference is focusing on the PlayStation Vita. It has just been revealed that the PlayStation Vita will be available in Japan on December 17, 2011. The prices for the Wi-Fi and 3G models for the Vita haven’t changed. Sony is only talking about the Japanese release for the Vita. Dates for North America and Europe are still unknown.

Boing! Docomodake DS is basically a story about the NTT DoCoMo mushroom mascot Docomodake and his family. A festival is coming up, and all of the members of the family, save for Papa Docomodake, have ventured into the forest either purposely or accidentally. Now it’s almost time for the festival to start, and Papa Docomodake has to retrieve Mama Docomodake, Grandma Docomodake, Grandpa Docomodake, Grade School Docomodake, Junior High Docomodake and Daughter Docomodake.

This is accomplished by visiting several sections of the forest and simply helping Papa Docomodake get from the start to the goal. There aren’t any bosses and enemies only rarely pop up. What there are, are tricky challenges to navigate, coins to collect and a screen at the end of the level that grades you based on whether you collected every coin and treasure in the level, and how quickly you did it…