Mekakucity Actors Ayano's Theory of Happiness (Season 1, Episode 9)
TV Episode | Animation, Action, Comedy

Primary photo for Ayano's Theory of Happiness

Mekakucity Actors

Ayano's Theory of Happiness (Season 1, Episode 9)

TV Episode | Animation, Action, Comedy

In the past, Ayano took in children with odd powers in the hope she could help them control them. When she examines notes left by her mother, she learns a clue to the powers' origins and of a "snake."

Creator

Jin (creator)

Directors

Akiyuki Shinbô (chief director) | Yûki Yase (as Yuki Yase)

Writer

Jin (screenplay)

Cinematographer

Takayuki Aizu

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Edit Released

Updated Jun 7, 2014

Release date

Jun 7, 2014 (Japan)

Awards

Series awards

8 wins & 9 nominations

Contacts

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Cast	+ Add Cast
14 cast members

Name	Known for
Satomi Arai Azami (voice) Azami (voice) See fewer	Re: Zero - Starting Life in Another World (2016)
Kana Asumi Takane Enomoto / Ene (voice) Takane Enomoto / Ene (voice) See fewer	Grand Blue Dreaming (2018)
Keiji Fujiwara Kenjirou Tateyama (voice) Kenjirou Tateyama (voice) See fewer	Final Fantasy VII: Advent Children (2005)
Sôichirô Hoshi Kousuke Seto (voice) Kousuke Seto (voice) See fewer	Engine Sentai Go-onger (2008)
Mako Hyôdô Ayaka Tateyama (voice) Ayaka Tateyama (voice) See fewer	Macross Plus Movie Edition (1995)
Sayori Ishizuka Seto (young) (voice) Seto (young) (voice) See fewer	7Seeds (2019)
Yuki Kaida Shuuya Kano (young) (voice) Shuuya Kano (young) (voice) See fewer	Hunter x Hunter (1999)
Yûko Kaida Tsubomi Kido (voice) Tsubomi Kido (voice) See fewer	The Promised Neverland (2019)
Takehito Koyasu Tsukihiko (voice) Tsukihiko (voice) See fewer	Neon Genesis Evangelion: The End of Evangelion (1997)
Mamoru Miyano Kokonose, Haruka (voice) Kokonose, Haruka (voice) See fewer	Death Note (2006)
Mai Nakahara Ayano Tateyama (voice) Ayano Tateyama (voice) See fewer	When They Cry (2006)
Akemi Okamura Shion Kozakura (voice) Shion Kozakura (voice) See fewer	One Piece (1999)
Shinnosuke Tachibana Shuuya Kano (voice) Shuuya Kano (voice) See fewer	Romeo x Juliet (2007)
Takuma Terashima Shintaro Kisaragi (voice) Shintaro Kisaragi (voice) See fewer	Zyuden Sentai Kyoryuger vs. Go-Busters: Dinosaur Great Battle! Farewell, Eternal Friends (2014)