Nintendo DS: Denjiro-sensei's Mysterious Laboratory *Operation confirmed.* Experience the Wonders of Science The software supervised by "Denjiro Yonemura-sensei," familiar from the Nippon TV series "Sekaiichi Uketai Jugyo" (The Class You Most Want to Take), is now available on the DS! You can easily experience the wonders of science on the DS, with over 2000 experiments and quizzes that allow you to "learn science while playing"! Solve quizzes using the touch pen and microphone! Experience excitement with intuitive controls! Easily create "air cannons" and "boomerangs" while watching the game! Solve the mysteries of science and enjoy fun quizzes every day for 365 days! Product Dimensions: 12.5 x 13.6 x 1.6 cm; 81.65 g Release Date: 2008/7/17 ASIN: B00192YGR6 Item Model Number: 13306371 *Case and instruction manual included.*