Ok since we may have another pippa nepo hire I went into the vtuber wiki to check the debut dates
- gen1 june 2021
- invaders 1 april 2022
- gen 2 july 2022
- invaders 2 may 2023
- gen 3 december 2023
- jp january 2024
- invaders 3 may 2025
Now if I use my noticing powers we can see that my nigga fishman couples an invader wave with a new gen in the same year. Sure it has only been 2 times but he is very autistic so it wouldn't surprise me if he wants to follow the same pattern. If he wants to have the debut with no overlaps then august-november it's free real state. It would also fit the first pattern he tried to have which may have been to debut main gens a year and a month after the previous gen as seen with the debuts of gen1 and 2. I'm also sure that because the way the first invaders set up "unity" they pestered fishman to standardize invaders anniversary in may, so if there's new invaders they might keep debuting in may. Or he may just debut them whenever maybe even in december again cause fuck gen 3 and if he did I wouldn't blame him