Turns out the one spreading the rumors was Hashimoto, who did so at the behest of Sakayanagi. Shortly thereafter, Sakayanagi appears before Class C and she informs them she has evidence regarding the rumors about Ichinose.
If you're willing to, at least.
إن كنتِ لا تمانعين
Wenn ich dir ausreiche.
Si te sirvo de algo, sí.
Si te sirvo, sí.
Si ça te va, oui.
Se ti sta bene, certo.
Se você estiver disposta, pelo menos.
Если хочешь, то да.