LeBron James turned to raw fish and sexy mood lighting to get over yet another miserable Lakers loss on Sunday night ... hitting Nobu just minutes after his squad fell to the Blazers.
LBJ hit up the popular sushi restaurant in Malibu ... right after his team suffered a gut-wrenching 106-104 defeat to Portland.
James' dinner outfit -- a green Nike sweatsuit -- suggests he went straight from Crypto.com Arena to the restaurant ... 'cause it was the same getup he wore during his postgame press conference.