This is the first single in about 5 years since the previous work "Summer Nude '13". It is the first single after transferring to SME Records, and Yamashita's first double A-side single. It was released in three forms: first press limited edition A, first press limited edition B, and regular edition. There is a first press version of the regular edition.
Both title songs are from the Yomiuri TV/Nippon Television anime series Ace Attorney opening theme. "Never Lose" is used as the first opening theme of the first season while "Reason" is instead used as the second one.[1] Upon learning it would be used in the anime, Yamashita expressed thanks and wanted his fans to enjoy its execution the anime.[2]
The music video for the coupling song "Like a Movie" was directed and produced by Yamashita himself. As a bonus for the first edition of the regular edition, a flyer with a serial code for viewing the original video was included, and it was available for viewing for a limited time. Purchase bonus design decided! /Information on the addition of regular edition first specification benefits.[3] Later, it was included as a bonus video in the regular edition of the DVD and Blu-ray Tomohisa Yamashita Live Tour 2018 Unleashed –Feel the Love–. The CD sold 74,432 units in Japan.[4]