SixTONES have premiered the music video for their new song "Boku ga Boku Janai Mitai da" on January 22, which marked their first anniversary since their debut. 

"Boku ga Boku Janai Mitai da" is the group's fourth single set to be released on February 17, and it's the theme song for movie 'Liar x Liar' starring Matsumura Hokuto and Mori Nana. It's a love song about a man who lies to mend his frustration of being unable to be himself.