Girls Day Mystery 4

This article is about an episode of the Detective Conan anime that has not yet aired. As such, it is a reflection of what is currently known about the episode. More information will be added after the episode aired.

Chronology
‹ The Red-Brick Warehouse and the Vanishing Kidnapper	List of Episodes	Episode "ZERO" The Shinichi Kudo Aquarium Case ›

Episode 1186 (Int. Episode 1244)
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Information
Title:	Girls Day Mystery 4
Japanese title:	女子会ミステリー4(フォー) (Joshikai Misuterī Fō)
Original airdate:	December 27, 2025
Filler case:	#453
Season:	30
Manga source:	TV Original
Case
Cast:	Conan Edogawa Hiroshi Agasa Ran Mouri Sonoko Suzuki Ayumi Yoshida Ai Haibara Miwako Sato
Case solved by:	Ai Haibara
Next Conan's Hint:	Holy grail
Staff
Director:	Yasuichiro Yamamoto Nobuharu Kamanaka
Screenplay:	Akatsuki Yamatoya
Storyboard:	Mitsuko Kase
Episode director:	Minoru Tozawa
Animation director:	Keiko Sasaki
Character design:	Masatomo Sudo Masanori Hashimoto (sub-character) Hiroshi Ogawa (design works)
Voice Cast: Minami Takayama as Conan Edogawa Kenichi Ogata as Hiroshi Agasa Wakana Yamazaki as Ran Mouri Naoko Matsui as Sonoko Suzuki Yukiko Iwai as Ayumi Yoshida Megumi Hayashibara as Ai Haibara Atsuko Yuya as Miwako Sato Takeo Otsuka as Yukio Kashima Chiaki Kobayashi as Sora Tsujino Daisuke Kasuya as Police officer Sara Matsumoto as Naoko Shimamura Haruka Okamura as Satomi Amari Yasuhiro as Ryuichiro Mita Takayuki Kondo as Shunsuke Yoshimura Ayumi Hinohara as Kyoka Kasai
Music
Opening song:	Poker Face
Closing song:	Fun! Fun! Fun!

Girls Day Mystery 4 (女子会ミステリー4(フォー) ,Joshikai Misuterī Fō) is the 1186th episode of the Detective Conan anime.

Cast

Characters

Conan Edogawa

Hiroshi Agasa

Ran Mouri

Sonoko Suzuki

Ayumi Yoshida

Ai Haibara

Miwako Sato

Case

Situation

Haibara, Ayumi, Ran, Sonoko, and Sato come to an all-you-can-eat sweet shop in Haido City Royal Hotel for good health and future achievements of the girls. However,...

Food poisoning - attempted murder

Location: An all-you-can-eat sweet shop in Haido City Royal Hotel

Victim: Satomi Amari (deceased), Naoko Shimamura (injured)

Age: 21 years old

Poison: Snake venom

Suspects: Naoko Shimamura, Kyoka Kasai, Ryuichiro Mita, and Shunsuke Yumemura

The two ladies began to writhe in pain and suddenly collapsed after consuming the drink, with one having passed away.

Ran tries to contact Shinichi to ask for help solving the case, while Ayumi calls Conan, but the two… he couldn’t answer because he is busy fishing with Professor Agasa. It seems like the girls will have to solve the case by themselves.

People

Satomi Amari
	21 years old Victim (poisoned) Sociology student at the Haido Women’s College

Naoko Shimamura
	21 years old Victim (poisoned-injured) Sociology student at the Haido Women’s College

Kyoka Kasai
	21 years old Sociology student at the Haido Women’s College Underground snake charmer idol

Ryuichiro Mita
	44 years old Office worker at the Haido Brotherhood Company

Shunsuke Yumemura
100px	32 years old Municipal officer Snake hunter

Resolution

  Show spoilers »

The culprit is Naoko Shimamura

Trivia

• The "challenge" to poison the holy grail is a reference to Indiana Jones.

Gallery

See also

• Season 30
• Girls Day Mystery (series)