[1] After delays due to the COVID-19 pandemic, the show made its world premiere in May 2022 at the Nissay Theatre in Tokyo, directed by Ikko Ueda.
[4] An English-language concert staging, with direction by Nick Winston and produced by Carter Dixon McGill Productions and Indie Theatricals, ran from April 8 to 9 at the Theatre Royal, Drury Lane on London's West End to rave reviews.
[5] Zheng Xi Yong and Rumi Sutton led as Kosei and Kaori, while Rachel Clare Chan and Dean John-Wilson returned from the Death Note concerts as Tsubaki and Watari.
Produced by EMK Musical Company, the show will star K-Pop idols and TV/film stars triple cast and double cast as leads: Lee Hong-ki from FT Island, Yoon So-ho, and Kim Hee-jae as Kosei; Lee Bom-sori, Kei from Lovelyz and EL7Z Up, and Jung Ji-so from Parasite as Kaori; Lee Jae-jin from FT Island, Kim Jin-wook, and Cho Hwan-ji as Watari; and Park Si-in and Hwang Woo-rim as Tsubaki.
A Japanese-language concept album with 11 songs from the show was released in 2020, featuring Erika Ikuta, Yuta Koseki, Tatsunari Kimura, Fuka Yuduki, and Koki Mizuta.