If a woman leaves and then re-registers, will the men be notified that she has re-registered?

Her profile says “re-registered,” so she’s treated differently from someone new. That said, from Fuu’s perspective, there’s nothing negative about re-registration. If the club staff comment says, “She re-registered after ending things with her regular male partner,” that means she has papa-katsu (compensated dating in Japan) experience and a proven track record of maintaining an arrangement for a certain period of time, so honestly, it’s reassuring in a way lol. One of my long-term monthly partners is so beautiful that listing her profile would bring in a flood of offers, so she isn’t listed all the time. She’s a rare find lol. She said she repeats this cycle: Break up with her papa → receive offers from several men → find a good papa → stop being listed. Since she’s only listed for about a month at a time, there’s less worry about being recognized, and she said it’s an efficient approach. Beauty is justice lol.

You can tell whether it’s a new registration or a re-registration. If you mean whether people you’ve been matched with before will know, I think it should be fine as long as you ask for everyone you were matched with before the automatic hiding feature was introduced to be hidden when you re-register.