Info-chan will exchange Panty Shot Favors with the player if she has enough panty shots. The player can send photos of girls' panties to Info-chan by crouching and taking pictures with Yandere-chan's phone. When Yandere-chan has her phone out, is crouched to the ground, and is pointing up a female student's skirt, the "Visibly Lewd" HUD warning sign will appear. The player has a short amount of time before a student catches Yandere-chan.
If a student sees Yandere-chan taking panty shots, she will get a reputation penalty of twelve points if her reputation is bad, ten if her reputation is neutral and eight if her reputation is good. The penalty will not be affected by School Atmosphere. The penalty will be applied every time she is seen taking panty shots. If she apologizes to the person who sees her, five points will be taken off the penalty. The player can reduce reputation loss if they are friends with the student or their Seduction skill is over level 3.
If Senpai sees Yandere-chan taking panty shots, he will become disgusted, resulting in a Game Over. If a teacher sees Yandere-chan, she will be expelled. Each panty shot is worth one credit toward Panty Shot Favors.
If Yandere-chan sends Info-chan a panty shot of the same girl twice, it will not count as another credit toward Panty Shot Favors. In the final version of the game, either Yandere-chan can take multiple panty shots of the same girl (as long as she's wearing a different pair of panties) or Info-chan's prices will be more balanced.
YandereDev has stated that Yandere-chan may be able to take panty shots of her own panties in the full game; however, this is only a possibility. Yandere-chan may be able to take a picture of a female Senpai's panties, but they will not be able to send them to Info-chan.
In the future, the player may be able to take panty shots of unsuspecting teachers if their final character models wear skirts.
In order to get a rival expelled, the player can steal a rival's phone from the Shower Room while she is bathing and use it to take a panty shot. The player can then report this to the Guidance Counselor.
- Info-chan will not recognize the panties of those with an incomplete AI, such as Rival-chan, the Placeholder Club Leaders, and the Delinquents.
- A dismembered torso does not have any visible panties, so the player cannot take a picture of them.
- Since phones won't be in 1980s Mode, it is unknown how Panty Shot Favors will work or if they will be implemented in that mode at all.
- Senpai has never bought a panty shot from Info-chan.
- Info-chan does not accept panty-shots of deceased students.
- Pressing P in the debug menu gives the player 17 panty shots.
- Pressing Q in the debug menu replaces panties with a black shadow.
- The player can still take panty shots.
- As of the June 1st Build, Musume Ronshaku and Oka Ruto are the only students in Akademi High to have different colored panties.
- As of the September 22nd Build, Kokona Haruka also has different colored panties and stockings.
- In older builds, Midori Gurin wore lime green panties, these were later returned along with green stockings.
- If Osana is added into the game via JSON, she will wear salmon pink stockings and panties.
- As of the December 16th, 2016 Build, Nemesis wears black panties in Mission Mode.
- Mida Rana may not have any sort of negative reaction to the player taking panty shots of her.
- It's possible that teacher panty shots might be worth more.
|“||That's disgusting! Stop it, you creep!||”|
— Caught by a regular student when taking panty shots.
|“||What the hell are you doing? That's horrible! Stop that right now!||”|
— Caught by Senpai taking panty shots.
|“||I saw that! You disgusting pervert! That's absolutely unacceptable!||”|
— Caught by a teacher taking panty shots.
|“||My, my! You really should be a bit more discreet about that sort of thing, darling. / You'd better be careful, dear... that's dangerous territory for a young woman. / Here's some advice, sweetie... next time, make sure that nobody is watching. / Goodness! You're bound to get into trouble if you keep that up, honey... / Tsk, tsk! You'll never learn unless you're punished for your mistakes. Come with me, sugar... we're taking a trip to the Guidance Counselor.||”|
— Hypothetical dialogue if Yandere-chan was found taking Panty Shots by Mida.
|“||Oh, myyyyy! Has someone taken a liking to me? *Giggle* / You know, dear, all you had to do was ask... / Is this pose better for you, darling~?||”|
— Hypothetical dialogue if Yandere-chan was found taking Panty Shots of Mida.
|“||Excellent! Now I have a picture of (student name)'s panties. I owe you a favor for this one.||”|
— Info-chan responding to receiving a successful panty-shot.
|“||I already have a picture of (student name)'s panties. I don't need this shot.||”|
— Info-chan responding to receiving a shot of the same girl's panties twice.
|“||Is this supposed to be a panty shot? My clients are picky. The panties need to be in the EXACT center of the shot.||”|
— Info-chan's response to receiving an incorrect panty-shot.
|“||How peculiar. I don't recognize these panties.||”|
— Info-chan's response to Nemesis' panties.