kosai is a person who is deffinently a very important person in your life. They are artistic, beautiful and an amazing friend. They are not the best at sports but will try their best in everything. It's important to comfort your kosai and make sure they are content. If they're feeling low, maybe a pat on the head will be sufficient. They go through a lot. Kosais tend to be scared of forks and seem to love spoons and sans
Kosai (noun)

Kosai is tall
by toast._.kathen April 17, 2019
Get the kosai mug.
A form of "dating for assistance" or prostitution popular among Japanese high school girls dating middle-aged salarymen for money.
According to a recent survey of junior high school students in their final year, 17 percent thought there is nothing wrong with enjo kosai and 13 percent replied that they felt no reluctance in practicing it.
-- The Tokyo Weekender

I started doing Enjo Kosai my second year of high school. On most of my dates, I had sex. That's the weirdest thing I've ever done—meeting someone for the first time and screwing him the same day.
-- TIME, She's Only a Little Schoolgirl, as told to KATE DRAKE Kyoto
by Michael Zeleny February 12, 2004
Get the enjo kosai mug.