Anime shark characters are rarely just villains lurking in the deep. When a shark shows up in an anime, I brace for one of two things: a forgettable ocean threat, or the most unhinged creature design I have seen all week.
Over the years I have watched them play demon, bodyguard, gag character, and the one teacher you absolutely do not want to stay after class with.
So here is my ranked guide to the best of them, from horror demons to loyal pets, with each one’s actual shark type labeled.
And yes, plenty of them sport those razor teeth anime loves to hand its scariest designs.
The Best Anime Shark Characters, Ranked
Whale Shark (A Sister’s All You Need)
The Whale Shark of A Sister’s All You Need shows up in the same gag-filled Okinawa episode as Megalodon, and she is the emotional opposite of her rival. Where Megalodon acts tough, Whale Shark wears her feelings out in the open, which somehow makes her the more memorable of the two sea creatures.
- Appears in: A Sister’s All You Need
- Shark type: an anthropomorphic whale shark
- Known for: being the softer, more sincere shark gag
Megalodon (A Sister’s All You Need)
Megalodon is a tsundere shark, which is a sentence I did not expect to write. In A Sister’s All You Need, she is the tough-talking half of a bizarre beach episode about little sisters, writers, and, yes, sharks. Named after the biggest predator ever to swim, she is mostly bark.
- Appears in: A Sister’s All You Need
- Shark type: an anthropomorphic megalodon
- Known for: acting fierce while being a total softie
Monda (One Piece)
Monda is the Star Shark of One Piece, a goofy orange shark with yellow stars who rolls with the Foxy Pirates. He is fast, sneaky, and famous for a ridiculous trick: letting a Fish-Man stick his legs in Monda’s mouth to swim faster, a combo called the Two-fish Engine.
- Appears in: One Piece
- Shark type: a Star Shark, pet of the Foxy Pirates
- Known for: the absurd Two-fish Engine swim trick
Saburomaru (Dororo)
Saburomaru is the second shark demon of Dororo, and he does not appear until his brother Jiromaru falls. The moment one shark is slain, the other rises to take revenge, which is exactly the kind of relentless, two-headed horror that makes Dororo’s monsters stick with you.
- Appears in: Dororo
- Shark type: a demon shark
- Known for: rising to avenge his fallen brother
Eclipse Mother Pisces (Fairy Tail)
When the Pisces zodiac spirit enters its Eclipse form in Fairy Tail, the mother transforms into a massive Great White shark, complete with serrated teeth, red lipstick, and enormous eyelashes. She is pure spectacle, a boss-battle design built to make you say that is huge and keep watching. Fair note: this particular arc is anime-only.
- Appears in: Fairy Tail
- Shark type: a giant Great White (Celestial Spirit form)
- Known for: over-the-top boss-battle presence
Shark Fujishiro (My Bride is a Mermaid)
Shark Fujishiro is the shark-man teacher of My Bride is a Mermaid, and he is proof that a shark head on a human body is inherently funny. He plays the strict, intimidating educator, except he is literally a shark, which turns every stern lecture into a visual punchline.
- Appears in: My Bride is a Mermaid
- Shark type: a shark merman
- Known for: being the shark teacher nobody asked for
Jiromaru (Dororo)
Dororo does not play cute with its sharks. Jiromaru is a shark demon built purely for dread, one of two beasts that accept human limbs as sacrifice from a war-broken fisherman who believes sharks are superior to people. This is not ocean wildlife; it is a horror shape with fins, and it makes for a proper monster.
- Appears in: Dororo
- Shark type: a demon shark
- Known for: turning the shark concept into pure horror
Sharpedo (Pokemon)
Sharpedo, the Brutal Pokemon, is what happens when you design a shark to look like a torpedo with a bad attitude. Fast, aggressive, and built to ram enemies at speed, it is one of the most intimidating water-types in the Pokedex, and its anime appearances lean right into that menace.
- Appears in: Pokemon
- Shark type: the Brutal Pokemon, a shark species
- Known for: ramming foes at torpedo speed
Megalo (One Piece)
Megalo is everyone’s favorite anime shark for a reason. In One Piece he is Princess Shirahoshi’s loyal pet and bodyguard, an oversized shark so devoted that he will let her hide inside his enormous mouth for protection, even though it clearly makes him uncomfortable. Cute, brave, and endlessly loyal, he is the shark that wins people over.
- Appears in: One Piece
- Shark type: Shirahoshi’s giant pet shark
- Known for: guarding the princess (and hiding her in his mouth)
My Quick Anime-Shark Takeaway
Scariest: Jiromaru
Most spectacular: Eclipse Mother Pisces
Funniest: Shark Fujishiro
Anime Shark Characters FAQ
Who is the most famous anime shark character? Kisame Hoshigaki from Naruto, the blue-skinned Akatsuki member with gill markings, razor teeth, and a living shark-skin sword named Samehada. He is one of the Seven Ninja Swordsmen of the Mist, who file their teeth into that shark shape on purpose.
Why do anime characters have sharp, shark-like teeth? It is visual shorthand for danger. A mouth full of triangular teeth marks a predator without a single line of dialogue, which is why so many villains and fighters are drawn with them.
What is a good anime shark to start with? Megalo from One Piece for cute and loyal, Sharpedo from Pokemon for classic predator energy, and Jiromaru and Saburomaru from Dororo if you want dark and unforgettable.
Are there other famous anime sharks? Plenty, especially in One Piece: Jinbe is a whale shark Fish-Man, Arlong is a sawshark Fish-Man, and Hody Jones is a great white Fish-Man.
From horror demons to loyal pets to the teacher nobody asked for, these anime shark characters cover cute, scary, and completely ridiculous.
So who is your favorite anime shark, and which one would you have ranked higher?
Drop it in the comments.
THE FISHMEN & HUMANOID SHARKS (ONE PIECE DOMINATES) 🦈🌊
1. Jinbe (One Piece)
– Type: Whale Shark Fishman.
– Role: The “Knight of the Sea,” Helmsman of the Straw Hats, and master of Fish-Man Karate.
2. Arlong (One Piece)
– Type: Sawshark Fishman.
– Role: The cruel leader of the Arlong Pirates with a jagged nose weapon.
3. Hody Jones (One Piece)
– Type: Great White Shark Fishman.
– Role: The steroid-popping extremist from Fish-Man Island.
4. Kisame Hoshigaki (Naruto)
– Type: Human turned Shark-Hybrid.
– Role: “The Monster of the Hidden Mist.” Has blue skin, gills, shark eyes, and wields Samehada.
5. Tier Harribel (Bleach)
– Type: Arrancar (Espada #3).
– Role: Her Resurrección command is “Destroy, Tiburón” (Shark). She gains a massive shark-fin sword and water armor.
6. Beam (Chainsaw Man)
– Type: The Shark Fiend.
– Role: A chaotic devil hunter who can swim through solid objects (walls/ground) as if they were water. Loves Chainsaw Man.
7. Shark Fujishiro (My Bride is a Mermaid / Seto no Hanayome)
– Type: Shark Merman.
– Role: A member of the Seto Group yakuza. Before he speaks, he asks, “Can I eat them?”
THE “SHARK TOOTH” HUMANS (AESTHETIC ONLY) 🦷😬
*Note: These characters are human, but drawn with sharp, jagged teeth to represent aggression or energy.*
8. Rin Matsuoka (Free! Iwatobi Swim Club)
– Spirit Animal: Shark.
– Trait: Has distinctive jagged teeth and specializes in swimming.
9. Eijiro Kirishima (My Hero Academia)
– Quirk: Hardening.
– Trait: Has shark-like teeth (part of his rugged/tough design).
10. Kazuichi Soda (Danganronpa 3: The End of Hope’s Peak High School)
– Role: Ultimate Mechanic.
– Trait: Pink hair and sharp shark teeth.
11. Greed (Fullmetal Alchemist: Brotherhood)
– Role: Homunculus.
– Trait: Sharp teeth and an aggressive, greedy personality.
12. Suigetsu Hozuki (Naruto)
– Role: Swordsman of the Mist.
– Trait: Like Kisame, he has the serrated teeth common to Mist swordsmen.
13. Shinra Kusakabe (Fire Force)
– Role: Hero.
– Trait: Nervous grin reveals sharp, shark-like teeth.
14. Gawr Gura (Hololive)
– *Note:* A VTuber, not strictly anime series, but the most famous “Anime Shark Girl” in modern culture.
MONSTERS, PETS & SUMMONS 🐉🥩
15. Megalo (One Piece)
– Type: Pet Shark.
– Role: Princess Shirahoshi’s beloved pet shark (who lived inside her mouth to hide her).
16. Samehada (Naruto)
– Type: Sentient Sword.
– Role: The “Shark Skin” sword. It eats chakra, has a mouth, and fuses with Kisame.
17. Clash (JoJo’s Bizarre Adventure: Golden Wind)
– Type: Stand (User: Squalo).
– Role: A teleporting shark that moves instantly between bodies of liquid (even soup or tears).
18. Sharpedo (Pokémon)
– Type: The Bully Pokémon.
– Role: Basically a torpedo shark. Used by Team Aqua.
19. Garchomp (Pokémon)
– Type: Land Shark Pokémon.
– Role: A dragon that looks like a hammerhead shark.
20. Sky Byte (Transformers: Robots in Disguise – Anime Version)
– Type: Predacon.
– Role: Transforms into a Great White Shark that can fly. Loves poetry.
21. Ika Musume’s Fear (Squid Girl)
– Sharks are the natural predator of the Squid Girl, appearing in her nightmares.
CARD GAME & STRATEGY SHARKS 🃏🦈
22. Reginald “Shark” Kastle (Yu-Gi-Oh! ZEXAL)
– Role: Duelist.
– Deck: Uses a “Shark” deck (Aero Shark, Black Ray Lancer). Later revealed to be Nash, leader of the Barians.
23. Spear Shark (Yu-Gi-Oh!)
– Monster: A classic card used in water decks.
MECHANICAL & WEIRD SHARKS 🤖🔩
24. Gage (Beyblade)
– Beyblade: Sharkrash. A shark-themed Beyblade user.
25. Hammerhead (One Punch Man)
– Villain: Leader of the Paradisers. Wears a suit that makes him look like a hammerhead shark (and is bald).
26. Vodyanoi (Overlord)
– Race: Shark-like demi-humans that guard the Lizardmen’s lake.