The hit mobile game, Puzzle & Dragons is currently running a collaboration event with the Shaman King manga series! And this is in the English game (Japanese was earlier this year). Don't worry, they use the official English manga names for all of the characters (not the anime English dub)
This is a great opportunity to show your support for the Shaman King series by playing this game! The event only lasts for 2 weeks, so start playing right now!
For more information check out the following:
Official summary of event: https://www.puzzleanddragons.us/single-post/2019/05/23/Shaman-King-Collab-Arrives
Summary of some of the artwork: https://www.puzzleanddragons.us/single-post/2019/05/23/Shaman-King-Collab-Artwork
How to get all the characters: https://www.puzzleanddragons.us/single-post/2019/05/23/New-Ultimate-Assist-Evolutions