【Publisher】 Shogakukan 【Title】 ROPPEN Six Chapters 【Author】 Akira Miyashita A battle royale between six of the most formidable assassins! The setting is the "dictatorial state" of Roppen France, located in western Yamaguchi Prefecture. There, a "killing game between six assassins" is held to determine the country's top leader...!! Sif, a man who kills assassins, accepts the request and participates in the battle. Can he survive this extreme survival game!? This is a 7-volume set. Ranked 6th in the Manga Swamp Grand Prize on the TV program Manga Swamp. Manga Swamp Grand Prize 2023 1st Place: The Blood-Crawling Princess of the Fallen Kingdom 2nd Place: Ban-Ou 3rd Place: Thunder 3 4th Place: Gekko Kamen 5th Place: It's Someone Else's Problem ★6th Place: ROPPEN Six Chapters 7th Place: Joujin Kamen 8th Place: Kirio Fan Club 9th Place: Satsudou 10th Place: Hisokani Asare