Internet
gachikoi
What does gachikoi mean?
Serious, sincere romantic feelings toward an idol, streamer or VTuber — as opposed to casual fandom — often carrying possessiveness and jealousy.
"Some of the chat are clearly gachikoi and get jealous over collabs."
Origin
Japanese ガチ恋 (gachikoi), from gachi 'serious/for real' and koi 'love'.
Frequently asked questions
What does gachikoi mean?
Gachikoi describes genuine, serious romantic feelings toward an idol, streamer, or VTuber, as opposed to casual fandom, and it often carries a note of possessiveness or jealousy.
Where does the word gachikoi come from?
It comes from the Japanese ガチ恋, combining gachi ('serious' or 'for real') with koi ('love').
How is gachikoi different from being a normal fan?
A normal fan enjoys and supports the performer casually, while a gachikoi fan has sincere romantic feelings and may get jealous over the idol's collaborations or interactions.
Study it as flashcards or scroll it in Vocabulary Flow — saved to your collection.
