E1
The clues related to murder cases
Where to watch
Not streaming yet
Coming soon
No streaming availability found for ATARU anywhere yet.
Seasons & Episodes
E2
The murder with absolutely no evidence!
E3
The selfish mind of a man
E4
The utmost dangerous situation!!
E5
The invisible man incident
E6
The unthinkable murderous
E7
The murderer detective
E8
Chokozai's true identity and purpose!!
E9
But I still love mom
E10
The murder method
E11
Farewell Chokozai!
Cast · Directed by Satoshi Kan
Masahiro Nakai
Inoguchi Ataru / Chokozai
Chiaki Kuriyama
Maiko Ebina
Kazuki Kitamura
Shunichi Sawa
Yuta Tamamori
Sho Ebina
Masachika Ichimura
Ataru's father
Kaoru Mitsumune
Yui Ishikawa
Masaya Nakamura
Nagamasa Kuroki
Go Riju
Tatsuo Ebina
Kaoru Okunuki
Mariko Ebina
Kyusaku Shimada
Yoji Nakatsugawa
Tetsushi Tanaka
Reiji Atsumi
Seiji Chihara
Hasuo Nozaki
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ATARU — streaming FAQ
Which OTT platform streams ATARU?
ATARU isn't streaming anywhere in San Marino yet.
Is ATARU on Netflix?
No, ATARU is not on Netflix in San Marino as of August 2026.
Is ATARU on Amazon Prime Video?
No, ATARU isn't on Amazon Prime Video in San Marino right now.
Where can I watch ATARU for free?
ATARU isn't streaming in San Marino yet, so there's no way to watch it free at the moment.
How many seasons are in ATARU?
ATARU has 1 season in total (11 episodes). The series concluded in 2012.
Are all episodes of ATARU out yet?
Yes — all 11 episodes across 1 season of ATARU are out and available to stream.
Is there a Season 2 of ATARU?
No — ATARU ended after 1 season, so there is no Season 2.