Yu-Gi-Oh Arc-V – Focuses on Yuya Sakaki, who fights in Action Duels—exciting card battles combined with virtual environments—while exploring the mysteries of different dimensions. Zuzu Boyle (Yuzu Hiiragi) is one of the main female characters in *Yu-Gi-Oh! Arc-V*, known for her strong-willed and caring nature. She is a talented duelist who specializes in using Performapal monsters, and she strives to prove herself as both a duelist and a friend. Zuzu's bond with Yuya Sakaki is central to her character, as they share a deep friendship and mutual respect. She is also skilled in using Fusion Summoning, and her strong sense of justice drives her to fight for what she believes is right, especially when it comes to protecting her friends and family. Celina (Serena) is a serious and determined duelist from the Fusion Dimension, who initially acts as an antagonist but gradually becomes an ally. She is part of an interdimensional conflict, making her deeply focused on her mission to gather counterparts of key characters. Celina is fiercely independent and highly skilled with Fusion Summoning, often using powerful monsters in battle. Over time, her character softens as she begins to trust those around her, particularly Zuzu and the other Lancers, though her dedication to her original mission causes tension throughout the series. Rin is the Synchro Dimension counterpart of Yuzu and one of Yuya’s counterparts, Yugo's, childhood friend. Rin is a skilled Synchro duelist who cares deeply for Yugo, though they are separated during the series. Her character is portrayed as strong and capable, using Wind-based monsters and a Synchro strategy in duels. Rin plays a key role in Yugo's development, as their relationship adds emotional depth to his story. Although her appearances are limited due to the dimensional conflict, her influence on Yugo is significant. Lulu Obsidian (Ruri Kurosaki) is another counterpart of Zuzu from the Xyz Dimension and the sister of Shay (Shun) Kurosaki. Lulu is a skilled duelist specializing in Raidraptors, a theme she shares with her brother. She is strong, compassionate, and fiercely loyal to her family and friends, which drives her to fight for the safety of her dimension. Her capture and subsequent brainwashing by Academia play a pivotal role in the plot, particularly in Shay’s quest to rescue her, adding emotional stakes to the story. Yuri is the antagonist counterpart of Zuzu from the Fusion Dimension. Cold, calculating, and manipulative, she serves as a key figure in the Fusion Dimension’s plot to take over the other dimensions. Unlike Zuzu and the other counterparts, Yuri is depicted as a villain who uses powerful Fusion monsters to dominate his opponents. His relationship with the other characters and his role in the dimensional war make him one of the most dangerous and significant figures in *Yu-Gi-Oh! Arc-V*.