Pokémon the Movie 20: I Choose You! is directed by Kunihiko Yuyama and features animation by OLM.
“Theme of Oración – Let’s Walk Together” is composed and arranged by Akimitsu Honma, and is published by Epic Records Japan.
The original “Theme of Oración” is an instrumental piece written by Shinji Miyazaki, while the new version features added lyrics written by Futoshi of Aqua Timez and performed by Asuca Hayashi.