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.
I was so thoughtless.
لم أحسب لشيء
Ich war dumm und
habe nicht nachgedacht.
No pensé. Fui una tonta.
No pensé. Fui una tonta.
Je sais
que j’étais complètement stupide.
Non ci ho riflettuto.
Agi sem pensar.
Безмозглая!
ก็เลยทำไปโดยไม่คิด