Is this also legit. TRUEKATANA Handmade T10 Carbon Steel Real Hamon Japanese Katana Samurai Swords https://www.amazon.com/dp/B07X6QCSBT/ref=cm_sw_r_cp_api_glt_fabc_18TQ6JRFA14VC3BEFFJ9?_encoding=UTF8&psc=1