Lots of anime heroes are known for being ridiculously loud and seldom speak in an indoor voice, but some of them take it to a brand-new extreme. While some characters wouldn't dare rock the boat and even do whatever's possible to avoid standing out, others need their voices to be heard and constantly yell.
They're excitable, passionate, and often quick to anger. Some of them start screaming as loud as humanly possible over minor inconveniences, often to the annoyance and concern of those around them. These loudmouths just don't know how to contain their excitement, for better or worse.
10 People Can Hear Squalo Yelling His Catchphrase From Miles Away
Katekyo Hitman Reborn
Squalo from Katekyo Hitman Reborn is the loudest member of the mafia. Everybody's heard his catchphrase, "VOI!," several times since he never fails to yell it as loud as humanly possible during a fight. Everybody thinks Squalo is terrifying and one of his friends even compared him to a shark after catching a whiff of blood.
Squalo's impulsive, short-tempered, and always leaps before he looks. Still, he's one of the mafia's most level-headed members and would rather die before accepting help from someone else to avoid damaging his ego as a swordsman.
9 Yuri Plisetsky Is As Hot-Headed As They Come
Yuri!!! On Ice
Yuri Plisetsky from Yuri!!! On Ice may be an ice skater, but he's got the shortest fuse on the planet and constantly screams at others for minor transgressions. Yuri earned himself the nickname of the "Russian Punk" since he's so vulgar and crude off the ice.
It's either Yuri's way or the highway. If someone isn't paying attention to him or giving him the amount of praise he wants, he's not above yelling at or even intimidating someone. Saying that Yuri has a bit of an attitude problem is an understatement of massive proportions.
8 Taiga Is The Palm-Top Tiger
Toradora!
Toradora!'s Taiga Aisaka may be tiny and frail, but everybody has felt her wrath. Earning the nickname of the "Palm-Top Tiger," Taiga's hot-headed antics terrify the people around her. Wielding a wooden sword, Taiga doesn't take too kindly to even the slightest jeers in her direction and takes most things personally.
When particularly angered, Taiga almost always resorts to violence and ensures that the person who committed the crime won't do it again. Taiga's as stubborn as an ox and a total tsundere to her core.
7 Ghiaccio's Stand May Produce Ice, But He's Anything But Calm, Cool, & Collected
Jojo's Bizarre Adventure
In Jojo's Bizarre Adventure, Ghiaccio may wield the icy-cold stand White Album, but he's a hot-headed loudmouth who especially hates when people disrespect the Italian language. Ghiaccio can admit his weaknesses but still thinks all of his opponents are inherently weaker and resents them for even trying to fight him.
When someone disrespects Italy or misuses the language, Ghiaccio takes it personally and experiences extreme fits of rage. He especially hates that the English language misspells the city of Venice. At that point, he's already seething with pure, unadulterated anger so he'll swing his arm around and haphazardly destroy things while screaming nonstop.
6 Hanamichi Sakuragi Just Can't Contain His Excitement
Slam Dunk
Slam Dunk's Hanamichi Sakuragi is the blueprint for more sports anime protagonists. Like a classic shonen lead, he's excitable and works hard to achieve his goals. However, he's particularly loud and just can't contain his excitement most of the time.
No matter how minor, Hanamichi loves bragging about his accomplishments and enjoys rubbing his skills in everyone else's faces. Unfortunately, he often embarrasses himself since he barely understands baseball's fundamentals. So, Hanamichi ends up hollering aggressively at his teammates to compensate for what he's lacking.
5 Edward's Known For Being A Loudmouth
Fullmetal Alchemist
Fullmetal Alchemist's Edward Elric is one of anime's most well-known screamers. He yells all the time, even when he doesn't necessarily need to. He's prideful, foul-mouthed, short-tempered, and loves a good argument. It's easy to get Edward fired up and he always needs to have the last word.
Edward may be the runt of the series, but his voice is mighty. Throughout Fullmetal Alchemist, Edward has proven himself stubborn, vengeful, and even petty. Edward believes a solid right hook is always the answer when someone angers him and doesn't waste time negotiating.
4 Nishinoya Is The Rolling Thunder
Haikyuu!
Haikyuu's Nishinoya is one of the shortest volleyball players in the series, but he always makes his presence known on the court. His reputation precedes him, earning him the nickname "Karasuno's Guardian Deity" for his fierce abilities as a libero.
Nishinoya enjoys coming up with names for all of his moves on the spot, but the one that's stuck the best is his "Rolling Thunder," a move that he basically embodies. Nishinoya is energetic, boisterous, and never thinks before acting. Impatient and quick to anger, Nishinoya proves that he can pack a punch even though he's just 5'3.
3 Zenitsu Always Runs Away Screaming
Demon Slayer
Demon Slayer's Zenitsu goes on bizarre tangents about his many worries. During his debut in the series, he literally ran around in the middle of the road, contorting his body into uncomfortable positions while screaming about how he was swindled into demon slaying and was worried about a demon sucking his brains out through his ears.
The only time Zenitsu ever shuts up is when his anxiety forces his brain to short-circuit and he passes out. Zenitsu is surprisingly brave and even composed when he's asleep, allowing him to pull off some of the series' most badass attacks.
2 Asta Never Shuts Up
Black Clover
Black Clover's Asta has become notorious for his constant yammering. Especially at the beginning of the series, Asta just wouldn't shut up and screamed incessantly at the drop of a hat. Luckily, Asta's consistently grown up throughout Black Clover.
However, he still retains his bad habit of screaming over minor inconveniences to this day. Asta's personality was stereotypical of shonen heroes at first, but most fans agree that he's just obnoxious at this point. Asta's magic is powerful, but his vocal cords must be miraculously strong if they've held up this long.
1 Bakugo's Loudness Seems To Run In His Family
My Hero Academia
Everybody knows that My Hero Academia's Katsuki Bakugo is as loud as they come. Perpetually aggressive, vulgar, and foul-mouthed, this explosive hero just can't be tamed. Many have tried, but Bakugo is a force to be reckoned with. Bakugo seldom uses his indoor voice, often screaming at whoever's around just for the sake of doing it.
Whether it's his classmates, villains, or even innocent bystanders, Bakugo's very existence causes chaos. It seems like he inherited his loudness from his mother, Mitsuki, since the two of them got into a screaming match when Aizawa and All Might visited their home.