Takeshi Bushijima and Mustard are two characters from the My Hero Academia universe, specifically from Team-Up Missions and the main series, respectively. Both possess gas-based Quirks that pose significant risks to others, but their motivations, personalities, and roles in their respective stories diverge significantly. Below is a detailed comparison and contrast analysis of these two villains, focusing on their backgrounds, Quirks, personalities, actions, and narrative roles.
Comparison
Gas-Based Quirks:
Takeshi Bushijima (Poison Gas): Takeshi's Quirk, Poison Gas, generates a toxic fog that makes people sick when inhaled. He cannot stop the production of this gas, forcing him to store it in his body, which negatively impacts his health if not released periodically. His Quirk is inherently dangerous and uncontrollable, leading to unintended harm when released.
Mustard (Gas): Mustard's Quirk, Gas, produces a sleep-inducing gas that he can manipulate to create a large typhoon-like effect. He can track movements within the gas by reading its fluctuations, giving him a strategic advantage. However, he is not immune to his own gas and requires a gas mask to operate safely.
Similarity: Both characters have Quirks that involve producing harmful gases, making them dangerous to those around them. Their abilities are area-of-effect and pose significant risks in populated areas, contributing to their classification as villains by society.
Youth and Societal Rejection:
Both Takeshi and Mustard are young individuals, likely in their mid-teens, who feel marginalized by society due to their dangerous Quirks. Takeshi is ostracized because his Quirk is deemed harmful, leading him to suppress it to avoid being labeled a villain. Mustard, similarly, harbors resentment toward U.A. students, believing they are unfairly praised due to their school's reputation, while he is shunned for his villainous actions.
Similarity: Their youth and the societal stigma attached to their Quirks contribute to their struggles, shaping their paths toward villainy, whether intentional (Mustard) or reluctant (Takeshi).
Conflict with U.A. Students:
Both characters encounter U.A. students who challenge their actions and ultimately lead to their defeat or resolution. Takeshi is confronted by Deku, Katsuki, Ochaco, and Mirko, who help him release his gas safely. Mustard faces Tetsutetsu and Itsuka, who defeat him in combat during the Forest Training Camp Arc.
Similarity: Their interactions with U.A. students highlight the contrast between their dangerous Quirks and the heroic ideals of the students, emphasizing themes of redemption (Takeshi) versus punishment (Mustard).
Arrest and Consequences:
Both characters are arrested following their actions. Takeshi is taken into custody after releasing his gas, though public sympathy and a petition help lighten his sentence. Mustard is arrested after being defeated by Tetsutetsu and Itsuka and remains imprisoned with no indication of leniency.
Similarity: Their actions, driven by their Quirks, lead to legal consequences, reflecting society’s strict regulations on Quirk usage.
Contrast
Motivations and Morality:
Takeshi Bushijima: Takeshi is not a villain by choice but by circumstance. His primary motivation is to avoid harming others, suppressing his Quirk for years to prevent collateral damage, even at the cost of his own health. His actions stem from desperation and a lack of options, as he fears being labeled a villain for using his Quirk. Takeshi’s story is one of tragedy and redemption, as he seeks to protect others and is ultimately saved by the heroes’ compassion.
Mustard: Mustard is a deliberate villain, fully embracing his role within the League of Villains’ Vanguard Action Squad. His motivations are rooted in resentment, jealousy, and a desire to prove himself superior to U.A. students. He is merciless, using a gun to attack Tetsutetsu and Itsuka, and shows no remorse for harming others. His actions are driven by pride and a belief that the world unfairly favors certain individuals.
Contrast: Takeshi’s villainy is reluctant and born of necessity, while Mustard’s is intentional and malicious. Takeshi seeks to minimize harm, whereas Mustard actively seeks to cause it.
Personality:
Takeshi Bushijima: Takeshi is kind, considerate, and burdened by guilt. He envies heroes not out of malice but because they can use their Quirks freely without endangering others. His personality is introspective and conflicted, as he grapples with the societal stigma of his Quirk and his desire to avoid harming others.
Mustard: Mustard is arrogant, pragmatic, and cruel. He mocks U.A. students for their perceived simplicity and takes pride in his Quirk and marksmanship skills. His personality is marked by bitterness and a sense of superiority, contrasting sharply with Takeshi’s humility.
Contrast: Takeshi’s empathy and self-awareness make him a sympathetic figure, while Mustard’s arrogance and lack of remorse cement his role as an antagonist.
Quirk Control and Usage:
Takeshi Bushijima: Takeshi’s Quirk is uncontrollable in the sense that he cannot stop its production, forcing him to store the gas in his body. He avoids using it to prevent harm, only releasing it in isolated areas when absolutely necessary. His lack of control leads to accidental harm, as seen when his gas incapacitates bystanders.
Mustard: Mustard has greater control over his Quirk, using it strategically to create a large area of effect and track enemies within it. He employs his gas offensively, deliberately targeting U.A. students to knock them out. His reliance on a gas mask indicates a calculated approach to managing his Quirk’s drawbacks.
Contrast: Takeshi’s Quirk is a burden he cannot escape, used only out of necessity, while Mustard’s Quirk is a weapon he wields with intent and precision.
Narrative Role and Resolution:
Takeshi Bushijima: In Team-Up Missions, Takeshi serves as a sympathetic figure whose story explores themes of societal judgment and the gray area between heroism and villainy. His encounter with Deku and the other heroes leads to a resolution where his gas is safely released, and he receives public sympathy, suggesting a potential for redemption. His story questions whether someone with a dangerous Quirk is inherently a villain.
Mustard: In the main My Hero Academia series, Mustard is a clear antagonist, part of the Vanguard Action Squad’s mission to disrupt U.A.’s training camp and capture Katsuki Bakugo. His defeat by Tetsutetsu and Itsuka reinforces the triumph of heroism over villainy, and his arrest solidifies his status as a criminal with no immediate path to redemption.
Contrast: Takeshi’s narrative arc is redemptive, focusing on understanding and compassion, while Mustard’s is punitive, emphasizing his role as a villain who must be stopped.
Combat Style and Abilities:
Takeshi Bushijima: Takeshi is not a combatant. His Quirk is not used offensively, and he lacks fighting skills, relying solely on releasing his gas to alleviate his physical suffering. His encounter with the heroes is non-combative, resolved through cooperation rather than conflict.
Mustard: Mustard is a strategic fighter who combines his Quirk with a revolver and skilled marksmanship. He uses his gas to disorient enemies and tracks their movements to gain an advantage, making him a formidable opponent despite his lack of hand-to-hand combat skills.
Contrast: Takeshi avoids combat entirely, while Mustard actively engages in it, using both his Quirk and weaponry to attack.
Relationship with Heroes:
Takeshi Bushijima: Takeshi’s interaction with the heroes is ultimately positive. Deku’s empathy and Katsuki’s plan to safely disperse his gas show trust and compassion, leading Takeshi to thank them tearfully. The heroes see him as someone in need of help rather than a true villain.
Mustard: Mustard’s relationship with the U.A. students is antagonistic. He mocks and attacks Tetsutetsu and Itsuka, who defeat him through teamwork and strategy. His disdain for heroes reflects his alignment with the League of Villains’ anti-hero ideology.
Contrast: Takeshi is saved by the heroes’ understanding, while Mustard is defeated by their determination, highlighting their opposing dynamics with the heroic world.
Thematic Analysis
Takeshi Bushijima: Takeshi’s story in Team-Up Missions explores the societal challenges faced by individuals with dangerous Quirks. His struggle reflects the tension between personal freedom and public safety, questioning whether the label of “villain” is fair for those who cannot control their abilities. His redemption arc emphasizes the heroes’ role in saving rather than just defeating, aligning with Deku’s philosophy of heroism as helping those in need.
Mustard: Mustard’s role in the Forest Training Camp Arc underscores the consequences of embracing villainy out of resentment and pride. His actions reflect the League of Villains’ ideology of disrupting the hero-dominated society, but his defeat highlights the strength and ingenuity of U.A.’s students. His story serves as a cautionary tale about the dangers of letting bitterness and envy drive one’s actions.
Conclusion
Takeshi Bushijima and Mustard, while sharing similarities in their gas-based Quirks and societal marginalization, represent opposite ends of the villain spectrum in My Hero Academia. Takeshi is a reluctant “villain” whose actions stem from necessity and a desire to avoid harm, making him a sympathetic figure with a redemptive arc. Mustard, conversely, is a deliberate antagonist whose pride and resentment fuel his malicious actions, leading to his defeat and imprisonment. Their contrasting motivations, personalities, and resolutions highlight the series’ exploration of what it means to be a villain—whether defined by society, circumstance, or choice.













