Arena!

Comedy School Shounen Ai

Story about a boy that has a job as a female model called "Arena."

Persona 4: The Ultimate in Mayonaka Arena

Action Mystery Supernatural

Following the plot of the game, it switches between the viewpoint of different characters as they face off against each other in the tournament. Commonly following the story from the viewpoint of Yu Narukami, Aigis, Yosuke Hanamura, Mitsuru Kirijo, and Naoto Shirogane as they face off against the other characters. Both Yosuke and Aigis face off against Shadow Labrys. (Source: Megami Tensei Wikia)