A collaboration event for "ONE PIECE FILM RED," the latest film from the "ONE PIECE" anime, will be held in the smartphone app "Monster Strike" (hereafter "Monsto") from August 20, starting at midnight. Many "ONE PIECE" characters, including the Straw Hat Pirates, will appear in the collaboration gacha and collaboration quests. "ONE PIECE" is a maritime adventure romance based on a boys' manga by Oda Eiichiro, which began serialization in "Weekly Shonen Jump" in July 1997. It is a popular work that has spawned numerous media mix works and related products, and related events have been held continuously. In 2021, the anime reached 1,000 episodes, and 100 volumes of the original manga were released, and July 22, 2022 marked the 25th anniversary of the series. "ONE PIECE FILM RED" is the latest film, which was released on August 6, 2022, and depicts a story that begins with the shocking revelation that the world's most beloved singer, Uta, is "Shanks' daughter." In the collaboration event to be held on "Monsto", many characters from "ONE PIECE", including the Straw Hat Pirates, will appear in the collaboration gacha and collaboration quests. Luffy, Jinbe, Zoro, Franky, Sanji, Ace, Yamato, Usopp, Sabo, and Brook will be available in the collaboration gacha, and Big Mom, Crocodile, Boa Hancock, Donquixote Doflamingo, and Mihawk will appear in the collaboration quests. In addition, you can get Nami & Robin as a character in the collaboration starter pack, Uta as a character through login and other means, and Chopper as a guardian beast. The collaboration event will also include missions to earn limited edition goodies and medals, and a Twitter event in which 100 people will win limited edition "wireless headphones" from the collaboration. Fans of "ONE PIECE", you should not miss it. The "ONE PIECE FILM RED" collaboration event will be held in "Monsto" from August 20, 0:00 am to August 31, 11:59 pm. For more information, please visit the announcement in the official website of "Monsto".