Capcom’s recent Summer Jam event featured some details on Monster Hunter 4. The 3DS exclusive game was revealed to have a release window of Spring 2013 in Japan. The game is said to feature both brand new monsters and some old ones from the series. This release window acts as no confirmation or estimate of a North American and European release, but we wait patiently to see what Capcom has to say for other regions. In the mean time, you can watch the full trailer shown at Capcom’s Summer Jam after the break.