Marat Grigorian isn't impressed by his opponent's bravado, and he believes there's insecurity behind the bold words.The 34-year-old Armenian striker, a former three-time Glory world champion, faces promotional newcomer Rukiya Anpo at ONE 173: Superbon vs. Noiri on Sunday, November 16.In a pre-fight interview before they collide in a featherweight kickboxing tiff, the Hemmers Gym affiliate offered his take on why the former K-1 champion has been so vocal in the buildup to their clash.The Antwerp-based fighter's assessment pulled no punches."I think it's just his way to hide his fear – the fear that he knows what will be in front of him in Tokyo," Marat Grigorian said.For Grigorian, who has competed against the sport's best throughout his decorated career, Anpo's brash confidence represents the false hopes of a fighter who hasn't yet experienced the pressure of ONE Championship's global stage. View this post on Instagram Instagram PostMarat Grigorian ready to validate his words with violence While Marat Grigorian has engaged in the pre-fight mind games, he understands that talk means nothing without backing it up inside the Circle.The former two-time ONE featherweight kickboxing world title challenger has always impressed on the global stage. He rarely engages in needless pre-fight exchanges to keep him focused on the task at hand.Given how things stand, a solid victory over the debutant on Japanese soil would not only silence the latter's trash talk but also prove that Grigorian remains a world title favorite in the star-studded featherweight kickboxing division.With Superbon and Masaaki Noiri unifying the divisional gold in the main event of ONE 173, a win for Grigorian will be of utmost necessity.Could he secure another shot at 26 pounds of gold with a stellar display in Tokyo, or will Anpo stun the Armenian kickboxing legend inside the Ariake Arena?Tickets for the spectacle are available here. Meanwhile, watch.onefc.com has all the how-to-watch details for ONE's blockbuster return to Japan.