Final Fantasy VII: Advent Children

In the year of 2039, after World Wars destroy much of the civilization as we know it, territories are no longer run by governments, but by corporations; the mightiest of which is the Mishima Zaibatsu. In order to placate the seething masses of this dystopia, Mishima sponsors Tekken, a tournament in which fighters battle until only one is left standing.

20 years after his escape from Impel Down, the legendary pirate Shiki, the Golden Lion, reappears causing massive upheaval to the Marines. During his long seclusion, he was able to come up with a scheme to bring the World Government to his knees. On his way to execute the plan, Shiki crosses paths with the Straw Hat Pirates and becomes so impressed with Nami's knowledge of meteorology that he abducts her to forcedly enlist her into his crew. Luffy and the gang end up on a strange land populated with monstrous beasts as they desperately search for Shiki and Nami.

When the titular antagonist of an action game takes on physical form, it's up to the game's less powerful protagonist to save the world.

In their last year of high school, two girls in the brass band club perform a song inspired by a fairy tale that parallels their friendship.

After losing her parents, young flower selling Midori is put up by a fairground group. She is abused and forced to slavery, until the arrival of an enigmatic magician of short stature, who gives her hope for a better future.

Young Horus lives in a mythical Scandinavia of the Iron Age. Recovering the stolen Sword of the Sun from a rock giant, he learns he must travel to the lands of his ancestors, encountering the beautiful but enigmatic Hilda as his journey leads to a series of adventures.