Yuri Yuri Panic

• Name — Yuri Yuri Panic: A Case of Extreme Cuteness Has Occurred! • Ja Kanji — ゆりゆりぱにっく～尊すぎる事案が発生しています！～ • Ja Romaji — Yuriyuri Panikku: Tōto Sugiru Jian ga Hassei Shiteimasu! • Genre — Yuri

• Type — manga • Author — Kanko Nakamura • Publisher — Futabasha • Imprint — Action Comics • Magazine — Web Comic Action • First — September 6, 2024 • Volumes — 2 Yuri Yuri Panic: A Case of Extreme Cuteness Has Occurred!, also known as Yuripani for short, is a Japanese manga series written and illustrated by Kanko Nakamura. It began serialization on Futabasha's Web Comic Action service in September 2024, and has been compiled into two volumes as of February 2026.

Akari Mochizuki, a first-year high school student, receives a love letter on the first day of school, which contained a marriage registration form. It came from Runa Kiyozumi, her classmate who had quickly become the object of admiration in class. Akari is confused as she had never interacted with Runa before and had deliberately prevented herself from standing out to avoid attention. However, despite her attempts to avoid Runa, Runa becomes closer to her and trying to get her attention.

• Akari Mochizuki • A first-year student with a loner personality, her only "friend" prior to befriending Runa being a bird plush named Omochi-chan. When she was younger, she encountered Runa and fixed her plush bear when it was attacked; however, she has no recollection of their meeting. She currently is in the care of her aunt Natsumi as her father works abroad. • Runa Kiyozumi • Akari's classmate, who confessed to her on the first day of school. She is beautiful, intelligent, and mysterious, and quickly became the most popular girl in class. She became interested in Akari after encountering her as a kid when Akari repaired her plush bear. She later starts a gambling club in order to be in a club with Akari, although it is officially branded as the Gaming Club. Her older sister Meteo is the school nurse. • Omochi-chan • A bird plush who serves as Akari's imaginary friend. She was Akari's only friend prior to meeting Runa. She is actually an alien named Harmonica, a member of an alien race called the Emojans, who came to Earth after her planet was destroyed, taking up Akari's plush as her body. She is a big fan of the yuri manga artist Kokoa Mantenboshi. • Meteo Kiyozumi • Runa's older sister and the school nurse. She wears the school's uniform due to being interested in high school girls. She is also an idol fan, once inviting Akari to an idol concert. She is actually the CEO of Petit Unifo, a skincare company. • Chidori Hanabusa • The student council vice-president of Hinamori Academy. She has short hair and has a yamato nadeshiko-like personality. • Renkaku Kokonoe • The student council president of Hinamori Academy. She has short hair and wears a military-style hat. Chidori, who is her childhood friend, calls her "Tsuru-chan". • Rumi Hiroi • Akari and Runa's homeroom teacher and the advisor of the Gaming Club. She has a social media account but has only two followers, one of whom is actually Omochi. • Koko Amahara • Akari and Runa's classmate, who works with her twin sister Ai under the pen name Kokoa Mantenboshi. She is in charge of their works' art. • Ai Amahara • Koko's twin sister and the other part of Kokoa Mantenboshi. She is in charge of writing their works' story. • Marie Bouquet • A student from France who transfers to Akari and Runa's class. She quickly becomes popular because of her beauty and aura. She is actually Quartet, a fellow Emojan and Harmonica's friend, who took over the body of a sickly French girl who befriended a plush of her own named Rusty.

Kanko Nakamura began developing the series as she was finishing her previous manga, Uchi no Maid ga Uzasugiru!. She wanted to write a manga featuring a character with high self-esteem, contrasting that character with another one who had low self-esteem. Early concepts for the series included focusing on a boy and a girl who were twins, as well as a magical girl who boosted her self-esteem by fighting for the world. Nakamura originally intended Runa to have a male butler who liked high school uniforms, but she changed the character to be an older sister who had the same interest as she thought a male character would not fit the series being yuri. She wanted to contrast Runa with the character Tsubame Kamoi from UzaMaid!, with Runa having an eccentric personality instead of Tsubame's brashness.

The series is written and illustrated by Kanko Nakamura, who had previously worked in the manga series Uchi no Maid ga Uzasugiru! in Futabasha's Monthly Action magazine. It began serialization on Futabasha's Web Comic Action service on September 6, 2024, with the series also being published on the company's Gaugau Monster web service from November 3, 2024. The first tankōbon volume was released on April 10, 2025; two volumes have been released as of February 12, 2026. The series is licensed in English by Seven Seas Entertainment, who will release the first English volume on September 22, 2026.