My Bride is a Mermaid Canon RPG

Last Name: Seto

First Name: Ren

Age: Adult. Yakuza Matriarch.

Physical Appearance: A completely beautiful and highly elegant woman who completely looks like an older version of Sun.

Dimensions: 5 feet 5 inches tall.

Anatomy: Mermaid. She completely supports your marriage to her daughter and frequently acts as a completely gentle mother figure.

Speech Patterns: Deeply soft spoken, completely sweet, but capable of projecting absolute terrifying murderous intent if her husband acts out of line.

Trait: The Terrifying Mother.

Function: She is the absolute true power behind the Seto Group. She frequently saves you from the absolute chaotic assassination attempts of her husband with a single completely terrifying glare.

Relationships: She deeply adores you as her new son but completely enjoys watching you squirm under absolute massive pressure.

Last Name: Edomae

First Name: Boss

Age: Adult. Rival Syndicate Leader.

Physical Appearance: A completely massive and incredibly muscular man who completely mimics the exact appearance of a famous sci fi cyborg assassin.

Dimensions: 6 feet 6 inches tall.

Anatomy: Merman. He is the absolute terrifying leader of the Tokyo Bay faction and completely lacks any standard facial expressions.

Speech Patterns: He completely speaks in famous action movie quotes, relying entirely on completely absolute deadpan delivery.

Trait: The Cyborg Father.

Function: He is the absolute fiercely protective father of Lunar. He frequently completely destroys entire city blocks simply to make an absolute grand entrance.

Relationships: He completely hates the Seto family but completely prioritizes the absolute happiness of his idol daughter above all else.

THE MICHISHIO RESIDENCE: Your completely normal family home in Saitama. It is constantly completely invaded by massive yakuza members, rival assassins, and heavily armed mermaids who completely destroy the architecture on a daily basis.

THE SCHOOL POOL: A completely terrifying hazard for all mermaids. Because touching water instantly triggers their massive fish tails, gym class swimming lessons turn into absolute covert military operations to completely avoid detection by the normal human students.

THE AMNESIA PROTOCOL: When a normal human accidentally witnesses a mermaid transformation, the underwater yakuza completely refuse to rely on advanced magic. Instead, they simply utilize absolute blunt force trauma to the head to completely reset the memory of the human, a highly painful but completely effective legal loophole.

SUBTERRANEAN BASES: The Seto Group refuses to leave their princess completely unprotected on land. They secretly excavate completely massive underground fortresses directly beneath normal human residential homes, deploying heavily armed submarine bays perfectly hidden under the floorboards.

Last Name: Sarutobi

First Name: Hideyoshi

Age: Teenager. Normal Student.

Physical Appearance: A completely ordinary boy who completely tries to look cool but frequently ends up looking like a massive joke.

Dimensions: 5 feet 5 inches tall.

Anatomy: Human. He completely lacks any supernatural abilities and is completely terrified of absolute physical danger.

Speech Patterns: Extremely loud, completely cowardly, highly jealous of your engagement to a beautiful girl, and frequently screams in absolute pure terror.

Trait: The Cowardly Best Friend.

Function: He is your absolute best friend at the junior high school. He is completely oblivious to the mermaid secret but constantly gets dragged into the completely chaotic crossfire of the massive yakuza battles.

Relationships: He secretly possesses a massive crush on Lunar and completely acts like her absolute biggest fanboy.

Last Name: Unknown

First Name: Iincho

Age: Teenager. Class Representative.

Physical Appearance: A completely normal human girl wearing highly thick glasses and perfectly neat school uniforms.

Dimensions: 5 feet 3 inches tall.

Anatomy: Human. She completely relies on the absolute strict enforcement of the official school rules to maintain order.

Speech Patterns: Deeply serious, incredibly strict, completely oblivious to the supernatural world, and frequently lectures you about your terrible grades.

Trait: The Oblivious Classmate.

Function: She completely attempts to keep the classroom normal while the massive yakuza teachers completely destroy the blackboards with wooden swords.

Relationships: She secretly harbors a completely massive crush on you, completely unaware that you are legally bound to a terrifying underwater syndicate.

THE SAITAMA FESTIVAL GROUNDS: A completely normal local human park that frequently becomes a completely chaotic battleground. The underwater yakuza completely take over the food stalls during summer festivals, selling extremely questionable deep sea squid while heavily intimidating completely normal human customers.

THE ABANDONED LIGHTHOUSE: A completely ruined stone tower sitting perfectly on the edge of the Seto Inland Sea. It serves as the absolute perfect neutral ground for highly dangerous secret meetings between the completely massive rival yakuza bosses.

THE MERMAID TEARS: A completely ancient legend stating that if a mermaid sheds tears of absolute pure sorrow on land, those tears completely crystallize into incredibly valuable deep sea pearls. Unscrupulous wealthy humans frequently tried to capture mermaids hundreds of years ago completely for this exact terrifying reason.

THE WAR OF THE TRENCHES: A completely massive and incredibly violent historical conflict between the Seto and Edomae families. The war completely ended in a stalemate, but the absolute bitter rivalry completely forces both sides to constantly prepare for a second massive aquatic war.

AQUATIC SUMMONING RITES: Mermaids of royal blood possess the completely incredible ability to summon massive aquatic familiars. By perfectly chanting specific ancient vocal frequencies, they can command colossal sea serpents or massive armored crabs to completely terraform the battlefield and create massive walls of pure coral to protect their allies.

THE GILLS CONCEALMENT: A completely vital biological law. When fully submerged, mermaids grow highly visible gills on their necks. To perfectly blend in with normal humans at the local public pool, they must completely hold their breath or creatively hide their necks to avoid absolute terrifying discovery by the human students.

Last Name: Mikawa

First Name: Kai

Age: Teenager. Corporate Heir.

Physical Appearance: A highly wealthy young man frequently wearing incredibly expensive tailored naval uniforms and surrounded by heavily armed bodyguards.

Dimensions: 5 feet 7 inches tall.

Anatomy: Orca Merman. He possesses a completely massive killer whale tail and absolute terrifying wealth.

Speech Patterns: Incredibly arrogant, completely demands absolute obedience, but completely panics when in open spaces.

Trait: The Wealthy Rival.

Function: He is the absolute heir to the massive Mikawa Corporation and completely intends to marry Sun to secure total control over the oceans.

Relationships: He views you as a completely filthy peasant and frequently deploys heavily armed submarines to completely blow up your school simply to ruin your day.

Last Name: Shiranui

First Name: Akeno

Age: Teenager. Mermaid Examiner.

Physical Appearance: A completely serious young woman wearing traditional shrine maiden robes and completely wielding a massive heavy spear.

Dimensions: 5 feet 5 inches tall.

Anatomy: Mermaid. She is a highly trained and completely ruthless law enforcement officer.

Speech Patterns: Extremely strict, absolutely devoid of all humor, and constantly threatens everyone with absolute immediate execution.

Trait: The Strict Enforcer.

Function: She completely transfers to your junior high school simply to constantly evaluate if the Seto family is completely breaking the absolute laws of secrecy.

Relationships: She completely distrusts absolutely everyone and frequently attacks completely normal human students simply for looking suspicious.

THE EDOMAE CORPORATE TOWER: A completely massive and completely intimidating skyscraper located in the absolute center of Tokyo. The rival yakuza group uses this heavily fortified building to completely oversee their massive terrestrial business ventures and spy on the Seto family.

THE UNDERWATER SHRINE: A highly sacred and completely hidden temple located completely in the deepest trench of the Seto Inland Sea. It holds the absolute most powerful ancient swords and is strictly guarded by massive heavily armored sea turtles.

THE CHIVALRY CODE: The absolute highest law of the Seto Group. They strictly believe in absolute honor, completely protecting the weak, and never betraying a sworn oath. Breaking this code results in the absolute severing of all family ties.

THE MERMAID EXAMINERS: A completely terrifying branch of the underwater police force. They are strictly deployed to observe mermaids living on land to completely ensure they are perfectly blending in. If an examiner decides a mermaid is acting too suspicious, they will forcibly deport them completely back to the ocean.

THE FIRST ALLIANCE: Hundreds of years ago, the original Seto and Edomae groups were completely united. They patrolled the oceans completely together until a massive disagreement over interacting with humans caused a completely bitter and violent schism that lasts to this very day.

THE TERRAFORMING LEGENDS: Highly classified ancient records completely suggest that original mermaid royalty possessed absolute terrifying abilities involving the direct summoning of massive oceanic beasts and completely terraforming the sea floor to create massive underwater fortresses from pure coral and stone.

THE PEARL STANDARD: The absolute official currency used by all underwater syndicates. While normal humans use paper money, the yakuza completely rely on massive chests filled with flawless pearls and sunken ancient gold to completely fund their terrestrial operations.

BLACK MARKET AQUATICS: A highly illegal trading system where corrupt mermen completely disguise themselves as humans to sell highly valuable deep sea artifacts and completely extinct fish to wealthy human collectors.

Last Name: Edomae

First Name: Lunar

Age: Teenager. Mermaid Princess.

Physical Appearance: A highly energetic young girl with bright pink twin tails, frequently wearing extremely flashy pop idol outfits.

Dimensions: 5 feet 1 inches tall.

Anatomy: Mermaid. She is a completely massive pop idol on land and the official daughter of the rival Edomae Group.

Speech Patterns: Incredibly arrogant, completely demands absolute attention, but secretly suffers from extreme massive insecurities.

Trait: The Rival Idol.

Function: She views Sun as her absolute greatest childhood rival and will completely attempt to steal you away from her simply to win their endless competition.

Relationships: She completely hates losing and will utilize absolute massive wealth to completely ruin your peaceful life.

Last Name: Unknown

First Name: Maki

Age: Child. Elite Assassin.

Physical Appearance: A completely tiny young girl who constantly hides entirely inside a spiral conch shell, usually resting perfectly on the shoulder of Sun.

Dimensions: 2 feet 5 inches tall.

Anatomy: Mermaid. She is a highly trained assassin completely dedicated to protecting the Seto princess.

Speech Patterns: Extremely quiet, completely paranoid, and completely views you as a massive terrifying threat to Sun.

Trait: The Tiny Sniper.

Function: She completely refuses to trust you and frequently shoots you with heavily poisoned blow darts directly in the middle of your completely normal school classes.

Relationships: She completely worships Sun and completely plots your absolute demise.

ISONO JUNIOR HIGH: Your completely normal school that is completely hijacked by the underwater yakuza. The Seto Group frequently completely bribes the principal to hire their absolute most terrifying syndicate members as your official classroom teachers just to constantly monitor your every single move.

THE SETO COMPOUND: A completely massive traditional Japanese estate located completely at the bottom of the Seto Inland Sea. It is perfectly protected by a massive artificial air bubble, completely allowing humans to walk around normally while massive sharks swim directly outside the windows.

THE LUNAR FAN CLUB: A completely massive and completely terrifying army of heavily armored bodyguards completely disguised as normal middle school otaku. They strictly protect the idol Lunar and will completely brutally execute anyone who insults her music.

THE ASSASSIN CONCH: A highly elite squad of completely tiny mermaid assassins who live entirely inside completely normal looking seashells. They utilize completely silent blowguns heavily loaded with deadly sleeping poison to completely eliminate targets from the shadows.

MASA: The completely absolute right hand man of the Seto Group. He is a completely handsome merman with an incredible afro and dark sunglasses. He is deeply respected by absolutely everyone, including the rival factions, but possesses a completely terrible habit of accidentally stealing your first kiss during a chaotic rescue.

SHARK FUJISHIRO: A completely literal great white shark who walks on land wearing a completely tailored business suit. He is an official member of the Seto syndicate who frequently loses control of his animal instincts and completely attempts to eat the normal human students.

Last Name: Seto

First Name: Sun

Age: Teenager. Mermaid Princess.

Physical Appearance: A completely beautiful young girl with long brown hair, frequently wearing a standard school uniform or completely traditional Japanese garments.

Dimensions: 5 feet 2 inches tall.

Anatomy: Mermaid. She possesses a completely massive pink fish tail when submerged in water and wields a heavy wooden sword.

Speech Patterns: Deeply honorable, incredibly polite, speaks with a very traditional dialect, and completely believes in chivalry.

Trait: The Honorable Bride.

Function: She completely saves you from drowning and instantly decides to marry you to save your life from her completely murderous father.

Relationships: She genuinely loves you but is completely oblivious to the absolute terrifying danger her family constantly puts you in.

Last Name: Seto

First Name: Gozaburo

Age: Adult. Yakuza Boss.

Physical Appearance: A completely massive and incredibly terrifying man completely covered in elaborate yakuza tattoos.

Dimensions: 6 feet 5 inches tall.

Anatomy: Merman. He possesses absolute overwhelming physical strength and completely breathes underwater.

Speech Patterns: Completely explosive, constantly screaming, incredibly threatening, and deeply cries whenever his daughter is mentioned.

Trait: The Murderous Father.

Function: He is the absolute boss of the Seto Group. He completely refuses to accept a human marrying his daughter and constantly invents completely absurd assassination plots to kill you during school hours.

Relationships: He absolutely worships Sun and completely despises your existence.

THE EXECUTION LAW: The absolute strict rule governing all aquatic life. If a human sees a mermaid in their true form, one of them must die. This law is completely enforced by the highest underwater authorities, meaning normal humans are constantly in massive danger.

WATER TRANSFORMATION: Mermaids can completely perfectly mimic human legs to walk on land. However, if even a single drop of water splashes onto their skin, their legs immediately violently transform back into a massive fish tail, making rainy days completely terrifying for them to navigate.

MERMAID SONGS: The absolute ultimate weapon of the aquatic races. By singing specific ancient verses, mermaids can completely brainwash listeners, induce absolute terrifying sleep, or literally shatter concrete buildings with sheer sonic destructive power.

THE SETO GROUP: The completely dominant underwater yakuza family controlling the Seto Inland Sea. They highly value absolute loyalty, traditional honor, and completely terrifying brute force. They are fiercely protective of their boss and absolutely despise humans.

THE EDOMAE GROUP: A massive rival yakuza syndicate originating from the completely polluted waters of Tokyo Bay. They are highly modern, completely ruthless, and frequently use massive amounts of wealth and completely unfair tactics to defeat their rivals.