The Perfect Insider poster
Where to stream

The Perfect Insider

6.420151 seasonTV-MATV SeriesAnimationMysteryDrama

Souhei Saikawa is a college professor who is obsessed with genius Shiki Magata’s work. He, Moe Nishinosono, and a group of his other students plan a retreat to the remote island where Magata currently resides, which may put them in danger’s way...

DirectorMamoru Kanbe
ProducersYuka Okayasu·Masami Niwa

Where to watch

CrunchyrollCrunchyrollHiDiveHiDive
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
White Meeting
Oct 9, 2015
E2
Azure Encounter
Oct 16, 2015
E3
Red Magic
Oct 23, 2015
E4
Rainbow-Colored Past
Oct 30, 2015
E5
Silver Hope
Nov 6, 2015
E6
Crimson Resolve
Nov 13, 2015
E7
Gray Boundary
Nov 20, 2015
E8
Purple Dawn
Nov 27, 2015
E9
Yellow Blind Spot
Dec 4, 2015
E10
Aster-Colored Truth
Dec 11, 2015
E11
Colorless Weekend
Dec 18, 2015

Cast

YKYasuyuki Kase
Yasuyuki Kase
Sohei Saikawa (voice)
ATAtsumi Tanezaki
Atsumi Tanezaki
Moe Nishinosono (voice)
IKIbuki Kido
Ibuki Kido
Shiki Magata (voice)
KIKentaro Ito
Kentaro Ito
Mizutani Chikara (voice)
YHYui Horie
Yui Horie
Gidou Setsuko (voice)
AIAtsushi Imaruoka
Atsushi Imaruoka
Hasebe Satoshi (voice)
HKHouko Kuwashima
Houko Kuwashima
Kunieda Momoko (voice)
TMTaishi Murata
Taishi Murata
Hamanaka Fukashi (voice)
YKYuhko Kaida
Yuhko Kaida
Magata Miki (voice)
HSHiroshi Shimozaki
Hiroshi Shimozaki
Mochizuki Toshiki (voice)

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The Perfect Insider — streaming FAQ

Which OTT platform streams The Perfect Insider?

The Perfect Insider is streaming on Crunchyroll and HiDive in United States. It's not currently on Netflix.

Is The Perfect Insider on Netflix?

No, The Perfect Insider is not on Netflix in United States as of August 2026. It's currently on Crunchyroll and HiDive.

Is The Perfect Insider on Amazon Prime Video?

No, The Perfect Insider isn't on Amazon Prime Video in United States right now. It's on Crunchyroll and HiDive instead.

Where can I watch The Perfect Insider for free?

The Perfect Insider is available on Crunchyroll and HiDive in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in The Perfect Insider?

The Perfect Insider has 1 season in total (11 episodes). The series concluded in 2015.

Are all episodes of The Perfect Insider out yet?

Yes — all 11 episodes across 1 season of The Perfect Insider are out and available to stream.

Is there a Season 2 of The Perfect Insider?

No — The Perfect Insider ended after 1 season, so there is no Season 2.

What book is The Perfect Insider based on?

The Perfect Insider is based on Subete ga F ni Naru by Hiroshi Mori.