tv asahi7.5(2)

Secret

Name: Secret
Genre: Mystery
Released: 2010-10-15
Rating: 7.5

秘密

Mystery

Watch Free

We checked 8 streaming services in India on 04 Jun 2026 at 10:03 IST

2010

1 Season

9 Episodes

Ended

About

Naoko and Monami, mother and daughter, are in a bus accident. Naoko dies, but her spirit ends up inhabiting Monami's body. She then returns home to Heisuke, dad, and they try to figure out how to live their lives. Additionally, there is some suspicion surrounding the cause of the accident, which Heisuke investigates.

#based on novel or book

Cast

Kuranosuke Sasaki

as Sugita Heisuke

Mirai Shida

as Sugita Monami

Kei Tanaka

as Fumiya

Ryo Ryusei

as Soma Haruki

Mitsuru Fukikoshi

as Kajikawa Yukihiro

Keiko Horiuchi

as Kajikawa Masako

Nanami Hinata

as Kajikawa Itsumi

Yuika Motokariya

as Hashimoto Taeko

Satoshi Hashimoto

as Kosaka Yotaro

Shoko Ikezu

as Yoshimoto Kazuko

Takeshi Masu

as Fujisaki Kazuo

Tantan Hayashi

as Kawabe Yurie

Hikari Ishida

as Sugita Naoko

Seasons

Season 1

9 episodes2010

Episodes

Season 1

See all 9episodes →

Where does Secret rank today?

Secret is #3484 on the CineFlixo Daily Streaming Charts today.

Highest: #3484
Top 10: 0 days
Top 100: 0 days

Watch Secret Online Free — All Episodes in HD

If you've been searching for Secret all episodes in HD, CineFlixo has you covered. This well-rated Japonés mystery title from 2010 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.

About Secret

Secret Cast and Characters

The cast features Kuranosuke Sasaki (as Sugita Heisuke), Mirai Shida (as Sugita Monami), Kei Tanaka (as Fumiya), Ryo Ryusei (as Soma Haruki), and Mitsuru Fukikoshi (as Kajikawa Yukihiro). Their performances are a major reason Secret has built such a passionate audience.

Where to Watch Secret Online

Want to watch Secret online without paying? CineFlixo is the easiest way. Click play and the series starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.

▶ Watch Secret Now

Why People Are Watching Secret

There's a reason Secret keeps showing up on "must-watch" lists. What makes it work is 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 Secret

Where can I watch Secret online for free?

You can watch Secret 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 Secret have?

Secret has 9 episodes across 1 season. All episodes are available to stream right here on CineFlixo.

Is Secret good? What's the rating?

Secret holds a 7.5/10 rating based on 2 reviews — well above average.

Who is in the cast of Secret?

The main cast includes Kuranosuke Sasaki, Mirai Shida, Kei Tanaka, and Ryo Ryusei, plus a strong supporting ensemble.

Is Secret available in Japonés?

Yes — Secret was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.

When was Secret released?

Secret first aired in 2010.

Do I need an account to watch Secret on CineFlixo?

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

Similar Series You Might Like

If you enjoyed Secret, check out Beautiful Bones: Sakurako's Investigation, Puzzle, IT: Welcome to Derry, Deliver Me, and The Mystery of Edwin Drood.

Frequently Asked Questions

Where can I watch Secret for free?

You can watch Secret online for free on CineFlixo. All 9 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 Secret have?

Secret currently has 1 season and a total of 9 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 Secret about?

In which language is Secret originally available?

Secret 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 Secret first released?

Secret first premiered on October 15, 2010 (2010). The series has since concluded its run.