Also known as: 遊戯王OCGストラクチャーズ, 遊☆戯☆王OCGストラクチャーズ
English romanization: Yu-Gi-Oh! official card game Sutorakuchāzu
Yu-Gi-Oh! OCG Structures is a manga series. It is set in a real-world Tokyo, Japan. The manga began serialization on June 21, 2019, in the V Jump magazine. The manga is authored by Sato Masashi, who previously did the artwork for the Yu-Gi-Oh! 5D'S manga.
Unlike previous manga spin-offs, OCG Structures manga does not have an anime counterpart; however, characters from the Japan-only Yu-Gi-Oh! Duel Monsters Saikyo Card Battle make appearances.
The manga is based around the real-world OCG rules, as well as set releases. No new card types are introduced, but due to the nature of the manga, any previous type can be the focus of the chapter, based on the Deck the Duelists have built.
The series follows Yusa Shoma, who moved to a big city from the deep countryside at the invitation of his older sister.