wait a minute Yamada-kun if [spoiler] then why didn't [spoiler] know about Yamada-kun!? [spoilers in comments]
[Nancy and the other witches were active before the ceremony and before the start of the current club]
[Nancy]
[or does she know and is just playing dumb?? are moegi and the others even witches at all??]
they're wizards!!!
or maybe. yamada used to deal with nancy but nancy mindwiped yamada.
HMMM YES MAYBE SHE DID MENTION THAT HE SHOULD RECOGNIZE WHO SHE REALLY IS