Welcome /jp/ (and other 4chan refugees).
What the fuck is a 39chan?39chan (a.k.a Mikuchan) is a Vocaloid themed web forum or imageboard created in September 2024. It is currently maintained by some guy who goes by "moth". As you can probably tell it was created to discuss Vocaloid, its culture, and its community. As such, OC (original content) is heavily encouraged and celebrated here. Read the rules before posting.
The main board for all things Vocaloid is
>>>/leek/. For off-topic content go to
>>>/g/.
Post throttled by filter? What does this mean?This is a bug we've had ever since 39chan moved from being self-hosted to being hosted on a VPS in December last year. It doesn't mean you're banned, it's the message that shows up when you're posting too quickly. We haven't found a way to change it to be less vague. There's an amount of time you have to wait before making another post and this is there to prevent spam.