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A VERY CANONICAL ship between two characters 'Tsukasa Tenma' and 'Rui Kamishiro' from the game Project SEKAI!

They are very much dating and in love. Canon.
Person 1: Hey what's Ruikasa?
Person 2: I don't know, but it's way better than whatever the fuck Ruinene is!
Ruikasa by silly billy??? August 19, 2023
Related Words
Ruikasa is a gay ship between Rui kamishiro and Tsukasa Tenma from the hit game, project sekai: colourful stage featuring hatsune miku!

They are totally canon frfr

Their emojis are 🌟🎈

CANON!!!
Friend 1: I love ruinene I hate ruikasa
Friend 2: WHAT Ruikasa is 100% better + canon
Ruikasa by NO1TSUKASATENMAFAN November 28, 2023
A ship between Rui Kamishiro and Tsukasa Tenma from project sekai. They are very canon (frfr)
Person 1: Do you ship Ruikasa?
Person 2: Omggg yess they are so canon
Ruikasa by Milox.o January 18, 2024
a ship between tenma tsukasa and kamishiro rui from the game colorful stage

only two rules when shipping ruikasa!:

1. never put a ruikasa shipper and a ruinene shipper in the same room

2. never ask a ruikasa fan what fangame released on 8/27/22
example of what will happen if asked about said fangame:

ruikasa fan 1: "hey someone made a ruikasa game!! i think it was called "dear tsukasa kun" or something?? theres also this one game where their both together in a dungeon and--"

ruikasa fan 2: "OH HELLL NAWH!!!!!!!!!!!!!!! *explodes*"

example of what will happen if putting ruikasa shipper in same room with ruinene shipper:

ruikasa fan: "gang ruinene sucks ass dude its so weird"

ruinene fan: "blud the ruikasa fanbase is so weirddd what r u on about ruinene is so much better"

ruikasa fan: "KYS!!!!!!!!!!!!!!!"

ruinene fan: "NO YOU KYS!!!!!!!!!!!!!!!!!!!!!!!"

On that day, 7/25/24, World War 3 broke out, and there was never any peace in the Project Sekai shipping community ever again. Video essay's were quickly posted, and Project Sekai icebergs were quickly updated.
ruikasa by rainy_candy July 25, 2024
An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)
"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."
Cheeks by thecartisan April 26, 2020
Word of the Day on May 21, 2026

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility
I'm putting this CV straight in the bin. Written totally sans sheriff.
sans sheriff by Jamarley July 3, 2019
Word of the Day on May 20, 2026