Long Beach, CA — Hawaii’s Sumiko Inaba returns to the cage at Bellator 286 this weekend for a fight with a familiar foe, in unfamiliar territory. Inaba (4-0) is fighting in California for the first time Saturday, with “Lady Samurai” taking on Nadine Mandiau — who she holds a 2018 win over from the pair’s amateur days. The trip to Long Beach is not anticlimactic for Inaba despite fighting in her native Hawaii last time out, she told Cageside Press on Thursday. “I love to travel when I do these things. That’s a perk of fighting. So traveling, seeing new…