Where to stream

Three Sisters Investigate

19981 seasonTV SeriesComedyDrama

Three sisters, all otherwise typical junior, high school student and college students, who, while probing into the murder case of their father, get themselves in the middle of other cases and wind up becoming detectives themselves.

DirectorHiroshi Yoshino

WriterIzo Hashimoto

ProducerMichiaki Koga

Where to watch

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No streaming availability found for Three Sisters Investigate anywhere yet.

Seasons & Episodes

E1

Episode 1

Jan 10, 1998

E2

Episode 2

Jan 17, 1998

E3

Episode 3

Jan 24, 1998

E4

Episode 4

Jan 31, 1998

E5

Episode 5

Feb 7, 1998

E6

Episode 6

Feb 14, 1998

E7

Episode 7

Feb 21, 1998

E8

Episode 8

Feb 28, 1998

E9

Episode 9

Mar 14, 1998

E10

Episode 10

Mar 21, 1998

Cast · Directed by Hiroshi Yoshino

Ranran Suzuki

Yuka Nomura

Hinano Yoshikawa

Hinano Yoshikawa

Masumi Okada

Tatsuya Fujiwara

Tatsuya Fujiwara

Aki Hoshino

Gamon Kaai

Kunitomo Yasuyuki

Satoko Ôshima

Kurashige Haruko

Hayato Tani

Director Uematsu

Hatsunori Hasegawa

Hatsunori Hasegawa

Inspector Misaki

Mr. Okure

["Togenkyo" owner]

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Three Sisters Investigate — streaming FAQ

Which OTT platform streams Three Sisters Investigate?

Three Sisters Investigate isn't streaming anywhere in India yet.

Is Three Sisters Investigate on Netflix?

No, Three Sisters Investigate is not on Netflix in India as of October 2026.

Is Three Sisters Investigate on Amazon Prime Video?

No, Three Sisters Investigate isn't on Amazon Prime Video in India right now.

Where can I watch Three Sisters Investigate for free?

Three Sisters Investigate isn't streaming in India yet, so there's no way to watch it free at the moment.

How many seasons are in Three Sisters Investigate?

Three Sisters Investigate has 1 season in total (10 episodes). The series concluded in 1998.

Are all episodes of Three Sisters Investigate out yet?

Yes — all 10 episodes across 1 season of Three Sisters Investigate are out and available to stream.

Is there a Season 2 of Three Sisters Investigate?

No — Three Sisters Investigate ended after 1 season, so there is no Season 2.