And it looks like Devpai is ready to let people see them. They got leaked a while back on TvTropes and he had them taken down. Maybe now with more of them showing up, it's past the point of being spoilers.
Does that mean Kokona isn't even worth considering as a rival? Kinda sad, ever the butt monkey.
I've seen the full Drama President's image. She looks almost exactly like Kokona. It's just a question of does Devpai want to use her as that rival.
Oka RutoSubstitute TeacherOsana NajimiSenpai's little sister
(Hanako Yamada)Cooking Club President
(Amai Odayaka)Student Council President
(Megami Saiko)School Nurse
(Muja Kina)Delinquent Leader
(Osoro Shidesu)Swim Team Captain
(Asu Rito)Drama Club President
(Kizana Sunobu)