Poster for Secret NG House

Secret NG House (2025) Parents Guide: Is the series OK for kids?

Age Rating, Sex, Violence & Language

Kazunari Ninomiya × Masayasu Wakabayashi (of Audrey) team up for the first time as co-hosts to present a brand-new type of survival game variety show, “Secret NG House.” In this game, Ninomiya and Wakabayashi act as the Game Masters, setting hidden rules — “Secret NGs” (absolutely forbidden actions). If a player performs any of these NG actions three times, they are immediately eliminated. The players must use the warning sounds that go off when an NG action occurs as clues to deduce what the forbidden actions are. Those who figure… Sign up for the full guide

TV-PG • 2025 • 1 season

Age
12+

Secret NG House is a Japanese variety game show where celebrity contestants compete in a survival-style social deduction challenge. The format centers on "NG" (No-Good) actions that trigger warning alarms, forcing players to determine and avoid forbidden behaviors while tricking others into committing them. Because the program focuses on interpersonal deception, strategic manipulation, and high-stakes social pressure, it is best suited… Sign up for the full guide

Cast

Kazunari Ninomiya
Kazunari Ninomiya
Masayasu Wakabayashi
Masayasu Wakabayashi
Kasuga Toshiaki
Kasuga Toshiaki
Becky
Becky
RM
Ryogo Matsumaru
Tatsuya Ueda
Tatsuya Ueda
Miyū Ikeda
Miyū Ikeda
HY
Hiromasa Yashiki
Ten Yamasaki
Ten Yamasaki
Eiko Kano
Eiko Kano
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Is Secret NG House appropriate for kids?

Secret NG House is a Japanese variety game show where celebrity contestants compete in a survival-style social deduction challenge. The format centers on "NG" (No-Good) actions that trigger warning alarms, forcing players to determine and avoid forbidden behaviors while tricking… Read more — free account

Content severity in Secret NG House Sign up for season-by-season breakdown

Substances None 0/10
Language Strong 6/10
Sex/Nudity None 0/10
Violence/Gore Moderate 4/10
Mature Themes Intense 10/10

Sex and nudity in Secret NG House

The content is entirely devoid of sexual themes or nudity. Participants maintain professional boundaries throughout the game, and there is no suggestive dialogue or behavior.

Violence and gore in Secret NG House

The program features no physical violence or aggressive contact. The only intensity arises from the sudden, loud sounds of the 'NG' alarm system, which are designed to startle players when they commit a forbidden action.

Language in Secret NG House

Infrequent mild profanity or frustrated interjections are present.

Drugs, alcohol, and smoking in Secret NG House

There is no depiction of substance use in this season. Participants are primarily shown in a studio setting consuming water or light refreshments provided by the production team.

Mature themes in Secret NG House

The show focuses on themes of deception, social strategy, and competitive ambition.

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Frequently Asked Questions

Is Secret NG House appropriate for kids?

Bontent's parent guide suggests Secret NG House is best for ages 12+. It's rated TV-PG. Secret NG House is a Japanese variety game show where celebrity contestants compete in a survival-style social deduction challenge. The format centers on "NG" (No-Good) actions that trigger warning alarms, forcing…

What age rating does Secret NG House have?

Secret NG House is rated TV-PG. Bontent's independent parent guide recommends it for ages 12+.

What is Secret NG House about?

Secret NG House is a Japanese variety game show where celebrity contestants compete in a survival-style social deduction challenge. The format centers on "NG" (No-Good) actions that trigger warning alarms, forcing players to determine and avoid forbidden behaviors while tricking others into committing them. Because…

How many seasons does Secret NG House have?

Secret NG House has 1 season covered in this parent guide. Sign up to see a season-by-season breakdown.

Is there sex or nudity in Secret NG House?

Our reviewers didn't note meaningful sexual content across Secret NG House.

How violent is Secret NG House?

Violence isn't a standout concern across Secret NG House per our reviewers.

Is the language in Secret NG House appropriate for kids?

Strong language isn't flagged across Secret NG House.

Are drugs, alcohol, or smoking shown in Secret NG House?

Drug, alcohol, and smoking depictions are minimal across Secret NG House.

What mature themes appear in Secret NG House?

Heavy thematic material isn't a defining feature of Secret NG House.

Where can I read the full Secret NG House parent guide?

Create a free Bontent account to unlock season-by-season notes, filter by your kids' ages, and save titles to your watchlist.

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