Detective Boys' Locked Room Mystery Battle

Chronology
‹ The Moving Target	List of Episodes	After That Hundred Million Yen ›

Episode 799 (Int. Episode 852)
Information
Title:	Detective Boys' Locked Room Mystery Battle
Japanese title:	探偵団の密室推理合戦 (Tantei-dan no Misshitsu Suiri Gassen?)
Original airdate:	November 14, 2015
Broadcast rating:	8.4%
Filler case:	#249
Season:	20
Manga source:	TV Original
Case
Cast:	Conan Edogawa Ai Haibara Detective Boys Hiroshi Agasa Juzo Megure Kazunobu Chiba
Case solved by:	Hiroshi Agasa (via Conan)
Next Conan's Hint:	Water
Staff
Director:	Yasuichiro Yamamoto
Screenplay:	Masaki Tsuji
Storyboard:	Shigenori Kageyama
Episode director:	Takanori Yano
Animation director:	Seiji Muta (supervisor) Akio Kawamura
Character design:	Masatomo Sudo Kumiko Shishido (design works)
Production cooperation:	BIG BANG
Voice Cast: Minami Takayama as Conan Edogawa Yukiko Iwai as Ayumi Yoshida Wataru Takagi as Genta Kojima Ikue Otani as Mitsuhiko Tsuburaya Megumi Hayashibara as Ai Haibara Kenichi Ogata as Hiroshi Agasa Chafurin as Juzo Megure Isshin Chiba as Kazunobu Chiba Yasuko Hatori as Tomoe Awaji Takuma Suzuki as "Gecko"
Music
Opening song:	Nazo
Closing song:	Kimi e no Uso

Detective Boys' Locked Room Mystery Battle (探偵団の密室推理合戦 ,Tantei-dan no Misshitsu Suiri Gassen) is the 799th episode of Detective Conan anime.

Cast

Characters
Conan Edogawa Ai Haibara Ayumi Yoshida Genta Kojima Mitsuhiko Tsuburaya Hiroshi Agasa Juzo Megure Kazunobu Chiba

Gadgets

Gadgets
Voice-Changing Bowtie

Case

Situation

One morning, the Detective Boys are on their way to an abandoned building lot which Professor Agasa has managed to loan from a wealthy acquaintance, in order to practice their soccer skills for an upcoming school match. The lot is located next to an eight-story building, and was formerly the site of a mansion which is already torn down, with only a family-sized pool and a shed remaining. However, when they arrive at the lot, they find the grounds crowded by the police: A body has been found in the pool.

Murder?

Location: Empty Lot Victim: "Gecko" - Burglar Cause of death: Blunt force trauma to the Head Suspects: Unknown When Professor Agasa unlocks the grounds for the children, he finds the body floating in the pool, filled with water from last night's rain. While the cause of death is known, the questions as to how and why "Gecko" has come to rest inside the locked-down lot, and who might have murdered him, are yet to be found out.

Since the ground is a crime scene, the police has close it off until the case is solved. Megure jokely suggests that the detective boys should try solve this mystery, but the kids takes up the challenge.

People

"Gecko"
	Victim (blunt trauma) Former street acrobat turned professional burglar

Tomoe Awaji
	72 years old Local apartment resident Partially mobility-impaired

Resolution

  Show spoilers »

Gecko's death resulted from a burglary attempt gone awry, with some unwitting contribution from Tomoe Awaji. During the night before, Gecko had tried to burgle her apartment from the outside, unaware that Awaji had her window secured just the day before. Mrs. Awaji, while filling up her washing machine, was lured to the living room window by one of the lightning strikes Professor Agasa has mentioned, and beheld Gecko right outside her window, illuminated by a lightning flash. Reflexively, she sprayed the window pane with the hose; and the rush of water, reminding him of his near-fatal accident, caused Gecko to panic and loose his grip, resulting in his fatal fall. While Mrs. Awaji has kept quiet about the incident out of guilt, the death of Gecko was not a deliberate act of malice, and therefore no charges are pressed against her. With the case resolved, the Detective Boys can finally start their soccer practice.

Trivia

• This is the first episode to have never revealed the culprit's face, as he was only shown as the "shadow man" several times.

Gallery

• 
• 

In other languages

Language	Title	Translation
Catalan (Catalan dub)	La batalla de deduccions dels detectius júnior	The Detective Boys deduction battle
Thai	การแข่งสันนิษฐานของขบวนการนักสืบเยาวชนในห้องปิดตาย	Detective Boys' Locked Room Deduction Battle
Vietnamese	Cuộc chiến suy luận của Đội thám tử nhí trong căn phòng khóa kín	Detective Boys' Locked Room Deduction Battle

See also

• Season 20