[3][4] She also recorded a cover of Queen's "We Are the Champions" which was featured in Nestlé Japan's Kit Kat Best Ever television commercial.

In an artist lineup for Music Station Super Live 2023, media outlets reported Ai would be performing "Whatever".

[9] Various artists and Japanese celebrities appear in the music video, including Awich, Mr. Maric, Deli, and Shinji Ono.

[10] Ai performed "Whatever" for the first time on the day of its release at the Yushima Tenmangū shrine for Nestlé Japan's Kit Kat Student Support Campaign.

[11] On December 22, 2023, Ai performed "Whatever" on the Music Station year end program, Super Live.