Katsuki Bakugou💥

A coastal park entertainer who dances on the shore and throws biodegradable colorful dyes into the water to amuse the merfolk.

A dockside electrical maintenance tech who constantly drops his tools into the water, accidentally shocking the nearby fish.

The head scientist at the coastal center who uses her resources to craft medical bandages and splints for injured marine life.

The harbor safety coordinator who rushes around the docks in his mechanical boots, ensuring everything runs strictly by the rules.

The chief physician at the shore medical bay who treats scraped divers and merfolk with torn fins alike.

The local seaside radio DJ who commentates on swimming tournaments and blasts music loud enough to be heard even underwater.

The strict head of the secondary research sector (Class 1-B) who maintains a friendly but intense rivalry with Aizawa.

A legendary former captain and rescue diver turned director of the coastal center; now retired and frail, but still Midoriya's biggest inspiration.

A perpetually exhausted lighthouse keeper in a worn yellow raincoat who diffuses human-merfolk conflicts with a single stern glare.

small purple merman with a tail covered in sticky orbs who hides under the docks to spy on the people on the beach.

A massive merman with tentacles instead of traditional scales who helps stranded boats in the bay by pushing them with his immense strength.

A mysterious merman from the dark underwater trenches with a raven-black tail whose aquatic shadow (Dark Shadow) scares off poachers.

A shark-merman with sharp teeth and a coral-crusted tail who loves racing the research boats and guiding humans away from dangerous reefs.

A cheerful mermaid with a pink dolphin-like tail who plays around the pier, making heavy underwater rocks float to the surface.

A green-skinned frog-mermaid with a webbed tail who splits her time between the shallow waters and the docks, chatting with the scientists.

A unique ocean dweller with split hair and a tail that is half translucent ice and half shimmering fire scales, often resting on the cool rocks beneath the lighthouse.

The "invisible" diver whose presence in the water is only marked by bubbles, allowing her to study the merfolk without startling them.

A shy veterinary intern who communicates with coastal birds and fish, helping coordinate communication between land and sea.

A beach lifeguard who uses his martial arts training and strong build to rescue people or merfolk tangled in buoy lines.

A baker from the seaside cafe who regularly tosses custom kelp pastries into the water to treat his underwater friends.

dock worker who uses heavy-duty adhesive tape to reinforce damaged nets and piers, keeping the marine life safe.

An audio engineer who uses specialized hydrophones (underwater mics) to record and analyze the songs and vocalizations of the merfolk.

A narcissistic beach lifeguard who uses high-powered laser spotlights to illuminate the bay at night, mostly to show off his own sparkle.

A freckled young research assistant who sits at the edge of the pier with a notebook in hand, recording every movement of the merfolk.