Ketsumeishi is a four-member Japanese pop and hip hop group that incorporates singing and rapping into their music. Ketsumeishi is a Japanese word for a type of medical herbs often used in Chinese medicine. In 2016 they celebrated their 15th anniversary and the release of their «Ketsunopolis 10» album. Peach broadcast the song "Takeoff" written by the group for the airline during boarding and departure. Note both sides were different and the port side displayed the album cover while the starboard side advertised their 2017 Tour.
