Level-5 is going into overtime mode during for this year’s Tokyo Game Show line-up, fully stocked with Professor Layton titles. In fact, there’s four different releases headed to Japan in the next year alone.

Grab a snack, and take a quick look at the various trailers that have been released this week for each title.

Although no international release dates have been confirmed for any of these games yet, it’s pretty certain that each title will eventually find their way to North America and European fans—but most likely not any time too soon.

There’s also the upcoming Professor Layton and the Miracle Mask, which is already out for 3DS in Japan, but hits North America just before Halloween on October 28th, while Europe gets it two days earlier on the 26th. That’s quite a lot of mystery and puzzle solving, so we can only hope that all five titles get the international treatment.

Professor Layton vs. Ace Attorney — Nintendo 3DS, November 29th (Japan)

Professor Layton and the Legacy of Super Civilization A  — Nintendo 3DS, 2012 (Japan)

Layton Brothers Mystery Room — iOS, TBA (Japan)

Professor Layton and the Century of the Seven Phantom Thieves — iOS and Android, TBA (Japan)

Source: Level-5