So, so far we have 8 characters confirmed. Tewi, Shinki, Eiki, Reimu, Tenshi, Sakuya, Yuuka, and 1 fan vote. I am going to assume the last 4 the team will decide, if they only reach the normal go(with only 1400 or so to go, that is easy)
I am not sure if they will add more character choice slots, but if they reach more character goals adding a few would easily secure them a lot of money, if more people split money like you guys or go insane like me.
I like how they have said no others have been planned yet. I still think Marisa will get in the original 12, because it is marisa, even though they haven't decided yet.
Who else would you guys want? I myself want Okuu, Orin, Yuugi, Kaguya, Mouku, Cirno, Yukari, Flandre, the three miscevious fairies as 1, Reisen, Eirin, Sukuna, Kasen, Rinnosuke(dan a gogo), Chen and Ran Duo, Yomou, and Kanako.