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Q.E.D. -- Teen Detectives

Name: Q.E.D. -- Teen Detectives
Genre: Drama, Mystery
Released: 2009-01-08
Rating: 6.5

Q.E.D. 証明終了

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We checked 8 streaming services in India on 04 Jun 2026 at 10:17 IST

2009

1 Season

10 Episodes

Ended

About

A classic teen whodunit series! A girl with boundless curiosity and a boy math genius pair up to solve baffling mystery cases.

Cast

Aoi Nakamura

as Soh Touma

Ai Takahashi

as Kana Mizuhara

Ken Ishiguro

as Kotaro Mizuhara

Seasons

Season 1

10 episodes2009

Episodes

Season 1

See all 10episodes →

Sasupensu keiji/Nerawareta bijin joyû/Semarikuru sutôkâ/Dangai ni kodama suru jûsei/Kana to Sô wa zenbu miteita

Feb 5, 200943m

Kenja no isan

Feb 12, 200943m

Elephant!

Feb 19, 200943m

Crime and Punishment

Feb 26, 200943m

Where does Q.E.D. -- Teen Detectives rank today?

Q.E.D. -- Teen Detectives is #10000 on the CineFlixo Daily Streaming Charts today.

Highest: #10000
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Watch Q.E.D. -- Teen Detectives Online Free — All Episodes in HD

Stream Q.E.D. -- Teen Detectives online free in HD on CineFlixo. A popular drama and mystery series originally produced in Japonés and released in 2009, it's earned a solid 6.5/10 from 2 viewers worldwide.

About Q.E.D. -- Teen Detectives

A classic teen whodunit series! A girl with boundless curiosity and a boy math genius pair up to solve baffling mystery cases. Across 1 season and 10 episodes, originally airing on NHK.

Q.E.D. -- Teen Detectives Cast and Characters

The cast features Aoi Nakamura (as Soh Touma), Ai Takahashi (as Kana Mizuhara), and Ken Ishiguro (as Kotaro Mizuhara). Their performances are a major reason Q.E.D. -- Teen Detectives has built such a passionate audience.

Where to Watch Q.E.D. -- Teen Detectives Online

On CineFlixo you can watch Q.E.D. -- Teen Detectives free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.

▶ Watch Q.E.D. -- Teen Detectives Now

Why People Are Watching Q.E.D. -- Teen Detectives

Q.E.D. -- Teen Detectives flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts and tight pacing that earns its twists. If you enjoy Japonés storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.

Frequently Asked Questions about Q.E.D. -- Teen Detectives

Where can I watch Q.E.D. -- Teen Detectives online for free?

You can watch Q.E.D. -- Teen Detectives online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.

How many episodes does Q.E.D. -- Teen Detectives have?

Q.E.D. -- Teen Detectives has 10 episodes across 1 season. All episodes are available to stream right here on CineFlixo.

Is Q.E.D. -- Teen Detectives good? What's the rating?

Q.E.D. -- Teen Detectives holds a 6.5/10 rating based on 2 reviews — a solid pick if the genre interests you.

Who is in the cast of Q.E.D. -- Teen Detectives?

The main cast includes Aoi Nakamura, Ai Takahashi, and Ken Ishiguro.

Is Q.E.D. -- Teen Detectives available in Japonés?

Yes — Q.E.D. -- Teen Detectives was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.

When was Q.E.D. -- Teen Detectives released?

Q.E.D. -- Teen Detectives first aired in 2009.

Do I need an account to watch Q.E.D. -- Teen Detectives on CineFlixo?

No. CineFlixo is free and you can watch Q.E.D. -- Teen Detectives without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.

Frequently Asked Questions

Where can I watch Q.E.D. -- Teen Detectives for free?

You can watch Q.E.D. -- Teen Detectives online for free on CineFlixo. All 10 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.

How many seasons and episodes does Q.E.D. -- Teen Detectives have?

Q.E.D. -- Teen Detectives currently has 1 season and a total of 10 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.

What is Q.E.D. -- Teen Detectives about?

A classic teen whodunit series! A girl with boundless curiosity and a boy math genius pair up to solve baffling mystery cases. It belongs to the Drama, Mystery genres.

In which language is Q.E.D. -- Teen Detectives originally available?

Q.E.D. -- Teen Detectives was originally produced in JA. On CineFlixo the show is available in its original JA audio. Check the player options on the watch page for available subtitle tracks.

When was Q.E.D. -- Teen Detectives first released?

Q.E.D. -- Teen Detectives first premiered on January 8, 2009 (2009). The series has since concluded its run.