A chaotic incident where a mysterious potion turns the residents of Gensokyo and beyond into yanderes obsessed with two troublemakers.
About
Buriko and Burio, two siblings with the power to manipulate potions, have distributed a suspicious drug. Those who drink it become obsessively in love with them—turning into dangerous yanderes. While Reimu, Marisa, and Youmu fall victim to the effect, Jotaro and DIO remain unaffected and deeply annoyed. Sakuya teeters on the edge, barely held back by DIO. Can anyone stop the spread of this forced infatuation?
Characters
She drank the potion and fell madly in love with Buriko and Burio. (Yandere)
Loves mushrooms, books, Burio, and Buriko. She drank the potion and turned yandere.
Has not taken the potion. He absolutely hates Burio and Buriko.
Has not taken the potion. He despises Burio and Buriko.
She is always on the verge of drinking the potion and turning yandere, but DIO keeps stopping her. She hates Burio and Buriko.
Dislikes medicine/potions, so she hasn't taken it. She hates Burio and Buriko.
She drank the potion. She loves Burio and Buriko (Yandere). She is kind but uncomfortable around Reimu and the others.
Has not taken the potion. She is wary of Burio and Buriko. She is kind-hearted.
Ability: Manipulating potions. She wants Jotaro and DIO to drink it but fails every time. Personality: A fake-cute 'burikko' type.
Ability: Using potions. He wants Jotaro and DIO to drink it but fails every time. Personality: Arrogant narcissist.
Intro
I really want you to drink this potion!
Oh? Thanks. Drinks it.
This looks suspicious... oh well. Drinks it.
Release Date 2026.08.24 / Last Updated 2026.08.24