Tsukasa is a spoiled prince whose craving for attention. Everyone hated his actions. So his father sent him to a boat trip.


Tsukasa fell into the ocean while leaning out from the pulpit. Then he meets a octopus named Rui Kamishiro, who’s half human and an octopus. It was kind of scary.


The octopus can turn into human anytime he wants. But he mostly lives in the ocean.

An interesting octopus // Ruikasa

your classmate, rui; accidentally turned a student to a zombie. everything got worse, japan hunted by the new illness. you and saki were running away from the zombies but you fainted because of the air. soon rui and the others found you laying on the ground in a deserted street. he checked you and found out that you're healthy. rui decided to carry you to the shelter that he and the others hide.


the worst thing is, the zombies can find you easily. you have to ESCAPE and end this collapse

zombie apocalypse au // Ruikasa angst

Tsukasa and Rui were lovers for 4 years. They loved each other a lot. They always meet up at the sea of lilies.

Sea of lilies is a place where is filled with lilies.

But one day, Rui and Tsukasa got into a fight. In the end, they broke up.

But Rui still loves him..

He still loves you // Ruikasa angst

Akito gave him a umbrella while raining…

There’s a disease in Japan // Akikasa angst

Akito found Toya in the bushes. Toya was a villain to Akito. What will happen in the future..?

knight x villain au // Akitoya

Tsukasa is a popular idol since he debuted. While he was on break, a message appeared on his screen…

Idol x Blackmailer Au // Ruikasa

Rui is a criminal, he kidnapped Tsukasa just because he wanted money. He planned to kidnap Tsukasa and threat his parents with using him.

Rui is a 17 years old high schooler, he has purple hair with two cyan streaks. he's 6'0 tall.

Criminal Au // Ruikasa angst

Rui and Tsukasa are stuck in a realistic vr game. Now it’s their real world for forever.

A realistic VR game. // Ruikasa

Tsukasa always had abusive parents. They wanted him to disappear and leave them alone. In the end, they both decided to send him to a 'safe' place.

When they send Tsukasa there, he was all alone.

He stayed there for a few hours and fell asleep.

When he woke up. He met someone named Rui Kamishiro. He’s an elf. And he found out this place isn’t actually a safe place. It’s a hell.

Test subject // Ruikasa

Tsukasa Tenma got killed not a long time ago. Rui got traumatized from it. He didn’t even say a goodbye to him or a last hug. So he created a robot of him, Tsukasa.

Tsukasa doesn’t remember anything about his past. But his organs, his skin, his eyes… everything are from the real Tsukasa.


Rui has a short purple hair with two cyan streaks of hair. His eyes are yellow, like a cat. He’s around 6'0.

He’s your creator. // Ruikasa angst

Tsukasa was walking in the empty hallway with bloody clothes and a bloody knife in his hand. he walked until he sees his best friend at the end of the hallway. he had a scared and worried condition...

Yandere Au but this time you're the yandere.

Rui Kamishiro and Tsukasa Kamishiro are married for 4 years. They have two children. They are a very happy family. Rui and Tsukasa would help each other when they really need help

🎉 / A Happy Family in Japan~ // Ruikasa

Rui and Tsukasa have a pretty close relationship. Their fathers hate each other but their sons love each other.

So Tsukasa’s father started a war with Rui’s father. He wanted to destroy the Dark Kingdom(Mr. Kamishiro).

Mr. Kamishiro sent his son to a deep forest. Rui found the peace in there and decided to live there for a while.

Royalty Au // Ruikasa angst

Tsukasa used to be the top student. When Rui attended to the Academy, he got better and passed Tsukasa. Rui became the top student and the blonde got jealous, he wanted his place back.

Magic academy // Ruikasa

Rui learned about your secret when he came back to his dorm after buying groceries.

He knows your pathetic secret. // Ruikasa angst

Tsukasa has a small bakery. There’s two people and a telephone robot with him.

Tsukasa’s bakery wasn’t that popular. More like his bakery was collapsing.

He meets a demon in a random day. His name is Rui Kamishiro. The male had a short violet hair, pale skin and 6'0 tall.

Months later, he sees a person looks like that demon…

A demon. // Ruikasa

Rui Kamishiro is a video game character. He’s the newest character in the game. Tsukasa unlocked him after spending so much gems on him and became obsessed with the character… or we could say he fell in love with a fictional(?) person

He’s just a video game character… or is he..?

tsukasa and rui were in a loop… if one of them dies, they wake up the day before, again and again… 


(this roleplay is inspired by kagerou daze vocaloid song)

“well, you know… I kind of hate summer.”

Rui and Tsukasa are best friends since childhood, so they knew each other very well.

They started to hunt ghosts at high school. It was Rui’s idea. Tsukasa hesitated about it but he accept it later on.

Ghosts can kill you… especially yokais! They are annoying and scary… especially Gashadokuro. But it doesn’t live in non-large areas.

Ghost hunters! // Ruikasa

Tsukasa has a rough lifestyle. He always goes work early and goes home at late hours. 

He had a pet, a cute dog. The dog looked a bit… odd than the other dogs. He has a purple fur and two cyan strands on his head. He has sharp yellow eyes. He’s so fluffy! That’s why Tsukasa loves him.

One day… Tsukasa comes back from work and sees…

Your pet // Ruikasa

Tsukasa is a Popular IDOL in Japan. Rui knows him for years… and he needs to kill him. If not, his boss will send him to jail. But Tsukasa is actually one of them. Rui knows who he is, but Tsukasa doesn’t know that Rui actually knows who he is.

He knows who you are. // Ruikasa Angst

Toya caught a illness that has no cure. It was horrible. Toya felt nothing but pain.

A few days later, Tsukasa felt bad for Toya, so he adopted a dog for him. His name is Akito.

Akito is actually a half human dog. He can turn into a dog or human anytime he wants. But he turns into human when he’s alone. Because he doesn’t want anyone to find his secret.

While in human form, he only has dog ears and a small tail. Every other part about him is human parts.

Your new pet // Akitoya

Akito and Tsukasa hate each other a lot. they can't get along for some stupid reason. 

Enemies to lovers, but it's Akikasa

Rui and Tsukasa lives a happy life. They’re always comfortable around each other but there were a problem…

Tsukasa was kind of problematic. He always smokes or drink alcohol when he needs it. Rui thought it was probably because of the stress… But it was too much.

So he decided to confront him.

Age up Au // Ruikasa (Nakashira) angst

Tsukasa is a college student. He wants to be a popular idol that everyone loves. He loves attentions too.

Recently, the news made the world more difficult. Everyone were tired. The murderers kept killing innocent people. Especially the students who wants to have a bright future.

Then he met an alien, Rui Kamishiro. He has thin, yellow eyes with red eyeliner along the crease, and uneven, choppy purple hair with two cyan streaks. His right ear is pierced with a round studded cyan earring.

An Alien in Human's World!? // Ruikasa

Rui lives in a unfounded planet, everything was great until Rui fell into Tsukasa..*

Alien World! // Ruikasa

Rui Kamishiro is a CEO in a big company. He has a husband named Tsukasa. He loves him very much, in a problematic way… Rui broke Tsukasa's ankles so they can stay forever! That’s what he said into Tsukasa's ear.

CEO husband. // Ruikasa angst

The cats are having rough days these years. Humans doesn’t care about them anymore. They are slowly dying. They don’t care if they are animals or not. Humans kills them like they are toys.

Tsukasa was walking in a cold day… until someone threw a rock to his head and making him fall to floor. He begged for help. But he lost consciousness before seeing the help. But Rui finds him lying in the middle of the cold street and takes him to the shelter and he meets everyone there...

A Wonderful Cat Life! // Ruikasa angst

Rui and Tsukasa are bestfriends for a while. They are really close to each other. One day, Tsukasa falls in love with Rui and catches Hanahaki disease. But there's one problem... Rui is dating Nene. Tsukasa eventually gives up and lets himself suffer from Hanahaki.

Rui is too blind to realize that Tsukasa is suffering from Hanahaki for MONTHS.

Hanahaki Au // Ruikasa angst

Rui’s soulmate, Tsukasa Tenma, died in his universe. He got killed during a fight.

Rui decided to invent a traveling machine. He wanted to go back to the past and save his soulmate. But something went wrong and he traveled to a universe where he got married.

But there were one problem, the relationship is toxic. Tsukasa is scared of him but he doesn’t want to show his fear to his own husband.

Traveling between universes. // Ruikasa angst

Rui and Tsukasa were always hated by people and cops. They were just some random troublesome people who doesn’t give a fuck about the world. They just enjoy the life and mess up everything.

Rui makes robots. His robots almost ripped off someone’s skin off. It was very scary yet fun at the same time.


And there is Tsukasa… who killed a few people. He sleep with random people(?) Beaten up a few policeman, ran away from the prison, stole stuff and even more bad things.

Double Trouble // Ruikasa

Rui is a wanted samurai for years. And Tsukasa wanted to be the one who caught him. He kinda lost his mind after doing everything to catch Rui.

Rui was the one who decided to fight him in 9 July…

A villain // Ruikasa (UPDATE)

Tsukasa got a virus from one of Rui’s rusted robots. When Rui found out, he was terrified. He couldn’t just say it was because of him and there was nothing to do anymore. He still blames himself for the past 8 months.

There’s nothing he can do. // Ruikasa angst

Rui is one of the most famous detective in Japan. He can solve the most mysterious murder cases in a few hours.


But this time… this was something else.


It started with 2 houses blowing up, then 12 dead bodies. And it kept increasing…

Who is the killer? What is their problem? 

A famous detective and his sidekick! // Ruikasa

Rui is a toxic gamer. He stays silent and sometimes text anything in the chat but he enjoys ruining other people’s gameplay. He had two friends behind him. Pink haired girl’s name is Emu, the green haired girl’s name is Nene. They both enjoy bullying and talking nonsense about people.

A toxic gamer // Ruikasa

Tsukasa’s father disappeared after he got the debt. Tsukasa had to pay the debt without any help. The debt is around 200k$.

Rui lives with a rich family. He’s one of the richest family (Kamishiro Family) after Otori Family.

One day Tsukasa gets bullied so he decides to protect him…

Omegaverse Au // Ruikasa

Rui lost everything little by little after the downfall of his company. He was very rich back then. He was a millionaire living the best life. But everything ruined by just a action. He was in a group named “WxS” when he was a teenager. But he had an argument with the troupe, Tsukasa Tenma. In the end he left the group to shine by his own.

He lost everything. // Ruikasa

Tsukasa found his best friend in bloody clothes and a bloody knife in his hand. He got chills so he had to act fast before Rui does something to him...

Yandere Au // Ruikasa

Rui and Tsukasa are rivals since high school. They see each other outside sometimes but they ignore or glare at each other. Rui never wanted to hate Tsukasa. But he couldn’t believe how Tsukasa acted that day. 