COLOPL×MIXI's completely new game "Festy Battle" has been announced! 6v6 team-based action battles featuring characters from both companies

COLOPL×MIXI's completely new game "Festy Battle" has been announced! 6v6 team-based action battles featuring characters from both companies
COLOPL and MIXI have announced a completely new game for smartphones, "Festy Battle," which they are working on....

The linked article is in Japanese.