Beware of Dieting

Chronology
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Episode 635 (Int. Episode {{{int-episode}}})
Information
Title:	Beware of Dieting
Japanese title:	ダイエットにご用心 (Daietto ni Goyoujin)
Original airdate:	November 5, 2011
Broadcast rating:	9,60%
Season:	20
Manga source:	TV Original
Case
Cast:	Conan Edogawa Ran Mouri Sonoko Suzuki Inspector Megure Detective Chiba
Case solved by:	Sonoko Suzuki (via Conan)
Next Conan's Hint:	Microwave
Staff
Director:	Koujin Ochi
Screenplay:	Tomoka Yamada
Storyboard:	Umesaburo Sagawa
Episode director:	Akira Yoshimura
Animation director:	Nobuyuki Iwai Chiemi Hironaka
Voice Cast: Minami Takayama as Conan Edogawa Wakana Yamazaki as Ran Mouri Naoko Matsui as Sonoko Suzuki Chafurin as Inspector Megure Isshin Chiba as Detective Chiba Junko Asami as Yasuko Inomata Akeno Watanabe as Kaoru Iimori Chika Sakamoto as Atsuko Degawa Yumi Hikita as Tsukiko Satoyama
Music
Opening song:	Misty Mystery
Closing song:	Your Best Friend

Cast

Characters
Conan Edogawa Ran Mouri Sonoko Suzuki Inspector Megure 100px Detective Chiba

Gadgets

Gadgets
Voice-Changing Bowtie Stun-Gun Wristwatch

Case

Situation

Ran, Sonoko, and Conan are at a yoga resort, when one of its customers, Atsuko Degawa, dies from poison found in her food. It's deduced to be a suicide.

Suicide?
	Location: Yoga Diet Training Studio (Chandni) Victim: Atsuko Degawa Cause of death: Cyanide poisoning Suspects: Tsukiko Satoyama, Kaoru Iimori, and Yasuko Inomata

People

Tsukiko Satoyama
	34 years old Training studio owner and instructor

Cookie
	Training studio idol dog

Kaoru Iimori
	29 years old Chef

Atsuko Degawa
	Victim (poison) 26 years old Diet training participant

Yasuko Inomata
	26 years old Atsuko's friend

Resolution

  Show spoilers »

This was no suicide but murder. Conan reveals the culprit as the resort's owner, Tsukiko Satoyama, who had poison placed on the plastic wrap which mixed with Degawa's food when it was re-heated in the microwave. After finding the poisoned plastic wrap on her dog, Satoyama confesses and reveals Degawa's negative reviews caused her parents' business to shut down and as a result, had her parents commit suicide. Later, Degawa called in for a reservation and said if Satoyama didn't satisfy her, she'll tear down the studio.

See also

• Season 20