XFLAG announced the next collaboration project for the Monster Strike smartphone game in Japan. In the Japanese version of the game you can enjoy the next Doraemon event from March 7, 2017. The project this time going to be made with the “Great Adventure in the Antarctic Kachi Kochi” movie.

During the event you can unlock rare Doraemon characters includes 2 5stars rare one with Polar Exploration suit version Doraemon (see the gallery). With the announcement, XLFAG published two new CM video what you can watch in here:

Update: The first date, March 4 was wrong. The collaboration starts on March 7, 2017. Sorry for the misinformation.