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Ninja-kun - Majou no Bouken

Review · Action · NES · Atari ST · PlayStation 4

Ninja-kun - Majou no Bouken

Reviewed: 19 May 2026

NES · Atari ST · PlayStation 4 · Nintendo Switch

Tose · 1985

Ludograph rating

D

Caution

38 /100

Automated review
06010030Benefit →Low risk →B 24 · R 3
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

24

Risk (RIS)

3

Daily limit

120min

Age guidance

7+

Developmental benefits

B1Cognitive
0.22
B2Social-emotional
0.00
B3Motor
0.65

Ninja-kun - Majou no Bouken offers a classic action-platforming experience that can enhance hand-eye coordination, fine motor skills, and reaction time. Players will engage in spatial awareness and memory as they navigate platforms and defeat enemies.

Design risks

R1Compulsion-loop pressure
0.07
R2Monetization
0.00
R3Social risk
0.00

This game presents minimal risks. Its E-rating suggests mild cartoon violence, but it lacks social interaction, manipulative compulsion-loop mechanics, or monetization pressures. The primary risk is the mild violence of defeating enemies with shurikens.

Content (not in risk score)

R4.1Violence Level
0.33
R4.2Sexual Content
0.00
R4.3Language
0.00
R4.4Substance References
0.00
R4.5Fear / Horror
0.00

Content risk is displayed separately and does not affect the time recommendation.

Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Assessed: meets criteria·ODDS — Assessed: meets criteria

  • DSA:What Ludograph checks: whether the game's design gives minors the transparency the EU Digital Services Act expects: plain terms, honest defaults, and clear reporting routes.: Estimated from review data. No dark pattern or child-targeting concerns found.
  • GDPR-K:What Ludograph checks: whether age assurance and consent flows are designed for under-16s, in the spirit of GDPR Article 8.: Estimated from review data. No privacy or child-targeting concerns found.
  • ODDS:What Ludograph checks: whether paid random-reward drop rates are disclosed, as required in China, Japan and South Korea.: Estimated from review data. No paid random-reward mechanics found, so drop-rate disclosure requirements do not apply.

These reflect Ludograph's assessment of the game's design practices against each framework's criteria, not a legal compliance determination.

ReviewedMay 2026Report a data error →How scores are calculated →

Parents ask…

Is Ninja-kun - Majou no Bouken safe for kids?

Ludograph gives Ninja-kun - Majou no Bouken a rating of 38/100, recommended for ages 7 and up. There are notable risks worth knowing before letting kids play.

What age is Ninja-kun - Majou no Bouken appropriate for?

Ludograph's rubric recommends a minimum age of 7+ for Ninja-kun - Majou no Bouken, based on benefits, risks, and content review. That is stricter than ESRB E, because our assessment weighs behavioral design risks, not just content.

How long should kids play Ninja-kun - Majou no Bouken?

Our session recommendation for Ninja-kun - Majou no Bouken is up to 120 minutes per day. It is derived from the game's own structure (natural stopping points, compulsion-loop design, monetization pressure, and social dynamics), not from a universal screen-time dose.

Session recommendations are design-based heuristics. Evidence linking specific daily durations to child outcomes is limited, and context matters as much as time; treat this as a starting point for household rules, not a clinical threshold.

What are the main risks of Ninja-kun - Majou no Bouken?

This game presents minimal risks. Its E-rating suggests mild cartoon violence, but it lacks social interaction, manipulative compulsion-loop mechanics, or monetization pressures. The primary risk is the mild violence of defeating enemies with shurikens.