Lately a lot of Onces are donating because of Twice. I know another way we Onces can help, especially if you're a male with a natural penis and balls.
We know that Korea and Japan face a population crisis, as women aren't having enough kids and men are too busy in Korea at the PC bangs fapping to video game characters and the men in Japan are jizzing all over their anime pillows.
Unlike Europe, Japan and Korea are smart not to import mass numbers of third-world poor people to disrupt their homogeneous societies.
For any Asian male, especially (North) East Asian males, I have a solution for us to help Japan and Korea, while also donating.
Donate your sperm as a fan of Momo!
In my message, I would probably write the following:
"I am using my sperm to help increase the populations in Korea and Japan. Your kids will still be 3/4 Asian and can have white features without plastic surgery, but still look mostly Asian. You can thank Momo for saving you thousands of dollars! Please support Twice!"