The 7th anniversary event has started at "Otogi Frontier"! Vermelio and Cinderella appear in swimsuits

The 7th anniversary event has started at "Otogi Frontier"! Vermelio and Cinderella appear in swimsuits
KMS has started its 7th anniversary event at Otogi Frontier, which is currently available for PC (DMM GAMES), iOS, and Android, starting today, August 30th....

The linked article is in Japanese.