Hey! Say! JUMP brings the first release in 2020! This is the 26th single including "I am," which is the main theme song of TV series "Boku wa Dokokara" starring Yuto Nakajima. The other title song, "Muah Muah" is used in Kose's TV spot. This edition includes a bonus DVD featuring a music video for "I am," its making-of and special content shot for this release. Also includes a 16-page lyrics booklet. Cover artwork is different from other editions'.