Nippon Steel's Latest CM Features Haruna Kawaguchi and Friends in Fun-Filled Iron Festival The new commercials 'Iron Festival' and 'Shiritori' by Nippon Steel begin airing nationwide on October 1, showcasing the joy of iron through lively performances.

Nippon Steel's Latest CM Features Haruna Kawaguchi and Friends in Fun-Filled Iron Festival #Japan #Tokyo #Nippon_Steel #Haruna_Kawaguchi #Iron_Festival