RIZIN Landmark 13 card announced for April 12 in Fukuoka, Japan

The fight card for RIZIN Landmark 13 has been announced, with the event scheduled for April 12 in Fukuoka, Japan. The post confirms the event details but does not provide specific matchup information or featured fighters. RIZIN continues its series of events in Japan as one of the leading MMA promotions in Asia. Further details about the card and participants are expected to be revealed as the event approaches.