Kanagawa Taxi Co. x The Promised Neverland

Kanagawa Taxi Co. x The Promised Neverland was a collaboration between The Promised Neverland and Kanagawa Taxi Co. also known as Kanachu Taxi, held from January 14 to March 17, 2021, in which artwork of characters from The Promised Neverland was placed on 88 of their taxi cars and customers were given a clear file folder featuring artwork Emma, Ray, and Norman once they reached their destination. From January 14, 2021 these folders featured Emma and the design changed to Ray on February 4th. A third design, featuring Norman, was given out from February 25th to March 17th when the promotion ends.

From February 25th to March 26th, 2021, customers who received a file from the collaboration could fill out a quiz on Kanagawa Taxi Co.'s website for a chance to win one of two exclusive mugs themed to The Promised Neverland. Only 100 winners were selected.

Kanachu Taxi operated taxis with The Promised Neverland characters on them in the following areas of Kanagawa Prefecture and neighboring Tokyo:


 * Yokohama area (Nishi-ku, Naka-ku, Asahi-ku, Totsuka-ku, Izumi-ku, Yokohama)
 * Fujisawa district (Fujisawa city, Chigasaki city, Samukawa town)
 * Hiratsuka district (Hiratsuka city, Isehara city)
 * Hadano district (Hadano City, Nakai Town, Ninomiya Town, Oiso Town)
 * Atsugi district (Atsugi City, Aikawa Town, Kiyokawa Village)
 * Ebina district (Ebina city, Ayase city, Yamato city)
 * Sagamihara district (Chuo-ku, Minami-ku, Midori-ku, Sagamihara-shi)
 * Machida district (Machida, Tokyo)