From their website:
Privateer Press is proud to announce that the next expansion for its collectible miniatures game Monsterpocalypse will be released April 2010. The expansion, Series 5: Big in Japan, takes the monsters and minions of Monsterpocalypse to the heart of Japan with new iconic buildings from the Tokyo skyline. Big in Japan will be available in Monster Boosters and Unit Boosters.
To celebrate the release of Big in Japan, Privateer Press is offering two special promotions to retailers and players. Players can get a limited edition Mega Mechathugrosh figure free from participating retailers by ordering the Big in Japan Mega Kit (PIP 50915). The kit includes one case of Big in Japan Monster Boosters, one case of Big in Japan Unit Boosters, and one Mega Mechathugrosh figure.
The second promotion is available to retailers who order the Big in Japan Launch Kit (PIP 50916). The kit includes six of the Big in Japan Mega Kits and two free limited edition Mega White Dajan figures for the retailer to use in supporting the launch of Big in Japan in their store. Both the Big in Japan Mega Kit and the Big in Japan Launch Kit are limited, and players and retailers are encouraged to pre-order so as not to miss out on these special offers.