OVA
Description
In the Amada Anime Series: Super Mario Bros., Bowser, also known as King Koopa, serves as the main antagonist across all three segments of this Japanese-exclusive production. Rather than appearing in a standard Mario adventure, this animated series reimagines classic fairy tales with Super Mario characters, and Bowser is adapted to fit the role of the villain in each story. His role changes from a brutish ogre in Momotarō, to a city bully in Issun-bōshi, and finally to the Wicked Queen in a rendition of Snow White.

Bowser’s personality and motivations shift to match the fairy tale archetype he is portraying, though a core of selfishness and cruelty remains constant. In Momotarō, he is a powerful ogre who plunders the galaxy for rare treasures. Upon hearing of Princess Peach’s beauty, he kidnaps her and later proposes marriage. When she refuses, he has her thrown into a cell, showing his entitlement and inability to accept rejection. In the Issun-bōshi segment, he acts as a simple but aggressive bully who harasses Princess Peach in the city and swallows Mario whole when he interferes. His most unusual portrayal is in Shirayuki-hime, where he takes on the role of the Wicked Queen. In this story, his primary motivation is vanity; he is a selfish tyrant obsessed with being the fairest in the land. When a magic mirror declares Princess Peach to be fairer than him, he becomes enraged and plots to kill her, first by sending his minions and then by personally delivering a poisoned apple while in disguise.

Across these stories, his relationships with other characters are defined by his antagonism. His primary target is always Princess Peach, whom he seeks to harm, kidnap, or eliminate out of greed, pride, or vanity. His conflict with Mario is direct, though the nature of their encounters varies. Mario defeats him in Momotarō with the help of allies like a Para-Beetle and a Boomerang Bro. In Issun-bōshi, the tiny Mario causes Bowser a horrific stomachache by stabbing his innards with a needle, causing him to run away in embarrassment after losing his horns and eyebrows. In the Snow White story, Bowser wields a knife and attempts to hold Peach hostage, only to be surprised and defeated by Luigi’s unexpected arrival with a hammer. He is also consistently aided by his underlings, the Koopalings, who serve as his general forces and attack squad in all three segments.

While Bowser does not undergo significant character development across the three shorts, as they are self-contained stories, there is a notable instance of change in the first tale. At the end of the Momotarō segment, after being soundly defeated by Mario and tied up at gunpoint, Bowser vows to never perform another bad deed. This resolution, however, does not carry over into the subsequent stories, where he returns to his villainous ways as the narrative demands.

In terms of abilities, Bowser demonstrates several traits common to his video game counterpart. He is physically powerful, serving as a formidable brute in hand-to-hand combat. In Shirayuki-hime, he also displays the ability to fly. His most iconic ability, breathing fire, is seen in this series as well. Furthermore, the Snow White segment reveals a more cunning and deceptive side, as he is able to create poisons in a basement laboratory and disguise himself to trick Princess Peach into eating a poisoned apple.