1980s mode
Who is the first rival?
Sumire Saitozaki (or Kaguya Wakaizumi if not counting the tutorial)
Who is Osana's best friend?
Raibaru
What is the name of the school?
Akademi high school
Who is the 1980s Aishi?
Ryoba Aishi
What is personality of the guy who arrives to school late and can be crushed by the school gates?
Coward / Feminine
Who is the second last rival in 1980s mode? (bonus: what is her cannon elimination?)
Chigusa Busujima (bonus: matchmaking)
Name at least 3 club leader rivals in 202X mode (bonus: name all 5 and what they're the leader of)
What is a club in 1980s mode that cannot be found in 202X mode?
Newspaper club
What condition causes the Aishi family to need a senpai as their "missing piece"?
The Aishi condition/curse
Who is info-chan's father?
The Journalist from 1980s mode
Where can the yakuza be found in the game?
In an alleyway next to the ramen shop in town
Why is Hanako considered a rival? (senpai's sister)
She's afraid her brother won't spend as much time with her if he got a girlfriend.
Which club leader is excluded in meetings and why?
Gema Taku, because the gaming club is not a real/official club and he's not allowed into the meeting.
Who has been the most successful Aishi?
Kabata Aishi
Who in the town has confirmed to have taken another life not including the Aishi's and Yakuza? (bonus: how did he/she do so?)
Beni Yoshida / the salon clerk (bonus: she gently pushed a morally rotten middle-aged salaryman/a shop regular onto the train tracks as the train came by)
Who provided the evidence to Sumire Saitozaki's disappearance in court at the end of 1980s mode?
Ui Tunesu or "Whitness-Chan"
The Nemesis in mission mode.
Who are the 4 student council members in 202X mode excluding Megami? (bonus: name what position they are in student council, ex. secretary)
Akane, secretary / Aoi, enforcer / Kukuro, vice president / Shiromi, treasurer
What is the name of the Aishi who sacrificed her own sister to get her senpai? (bonus: why did she sacrifice her sister?)
Kigi Aishi (bonus: her sister Hiki had a crush on the same person as her)
Why does the east third floor girl's restroom have broken lights?
Sumire Saitozaki (Ryoba's first rival) became a restless spirit who haunts the third-floor east girl's restroom. (She is the same ghost who you can see when you take a picture inside the bathroom.)
Who is involved in getting the "happy ending" where Ryoba successfully confesses to senpai without being stopped by the journalist?
Fun girl
Why is Kokona no longer a rival?
Kokona was originally used as a placeholder rival in early builds OR she stopped having a crush on senpai after realizing they had nothing in common
Why can't Student Councils and Teachers get framed?
They use a handkerchief to keep their fingerprints off of weapons.
How long has Azebiki Aishi been alive for?
110+ years
How was fun girl erased from reality?
Her father (Saisho Saikou) tricked her into getting in a time machine that completely erases her from reality, since she was the only one in the family who recognized that he was truly evil.