The end of December 2019 revealed that the Moriarty the Patriot property was slotted for an anime adaptation.
The manga comes from Ryosuke Takeuchi and Hikaru Miyoshi which began in Jump SQ back in August 2016.
Plot Concept: James Moriarty is an orphan who assumes the name William James Moriarty when he and his younger brother are adopted into the Moriarty family.