KinKi Kids to release 47th single! The title song "Schrodinger" is written by U-Key zone and Aoi Yamazaki. This edition includes "Precious Life" and bonus video footage: a music video for the title song, MV making-of, and its dance version. Features 3-panel 6-page jacket. Comes with a serial code (system requirements unknown). *Serial code registration deadline: January 12, 2024 23:59 Japan Time *For details of the campaign, please check the official website.