It's kind of redundant to cite memes about Keit-Ai, which is itself a Vaporware meme. However, it's in the nature of memes to beget more memes as seen in the following examples.
- As the Keit-Ai Know Your Meme page
shows, this copypasta is often modified to reference the latest seasonal anime or popular manga at the time. - It's also been linked to/claimed to actually be the mega-hit Makoto Shinkai movie, Your Name, to the point of people making Keit-Ai references in edited promo posters and Your Name reviews.
- The oft-repeated meme copypasta from 4chan produced all this content from various fans of the concept throughout the years.
- Various fan fiction and original fiction stories.
- Fan art.
- The mock opening theme and ending themes.
- Fake anime videos.
- A fairly popular webcomic hosted by Webtoon.
- A Google bomb.
- Tons of references on various forums and websites.
- Fake anime reviews.
- Posts on FunnyJunk, 9gag, IMDb, and Reddit.
- The Loss version of Keit-Ai.
- Various fan
- The copypasta has become so ubiquitous that when you search for the generic term "A boy falls in love with a girl" on Google, the first few search results are all related to Keit-Ai.
- Keit-Ai even found a way◊ to cross the memes by linking itself with the "X finds a way" meme made by 4chan's /a/ board based on a famous line from Jurassic Park.
- Keit-Ai was added as a starter then bench player to the /a/ team for the 4chan Cup. Hilarity Ensues when during the /a/ vs. /an/ match, the AI-controlled player representing Keit-Ai ended up scoring a goal for the other team accidentally.
- The Mangadex description for the Quirky Work and controversial fetish manga Ureshon from 2018 is actually a subtle nod to the Keit-Ai copypasta. Twitter eventually "discovered" the Mangadex description later on in 2022, leading to many users recognizing the familiar copypasta.
- Harper Anime Reviews "reviewed" Keit-Ai on April Fools' Day 2021. In their iteration of the story, the girl's name is Sakura Hanazuki and the boy's name is Takumi Naramura.
- The Keit-Ai copypasta makes an appearance in Chub.ai as part of the description for a bot. Chub Venus AI is a frontend interface that allows you to interact with characters through the use of Artificial Intelligence (AI).
