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TOUHOU GENSOU MAHJONG

Review · Sports · PC

TOUHOU GENSOU MAHJONG

Reviewed: 21 Jun 2026

PC

D.N.A. Softwares · 2024

Ludograph rating

B

Good

62 /100

Automated review
06010030Benefit →Low risk →B 45 · R 3
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

45

Risk (RIS)

3

Daily limit

120min

Age guidance

–

Developmental benefits

B1Cognitive
0.76
B2Social-emotional
0.17
B3Motor
0.10

TOUHOU GENSOU MAHJONG offers significant cognitive benefits through its strategic Mahjong gameplay, fostering problem-solving, strategic thinking, critical thinking, memory, and adaptive challenge. The game also provides a learning opportunity for those new to Mahjong with its tutorial mode. While primarily a competitive game, it allows for positive social interaction through online play with friends and rivals.

Design risks

R1Compulsion-loop pressure
0.00
R2Monetization
0.00
R3Social risk
0.11

The game presents very low risks across compulsion-loop design, monetization, social, and content categories, largely due to its nature as a one-time purchase game with no microtransactions, loot boxes, or social chat features. The primary social risk is minimal competitive toxicity inherent in online competitive play. Representation for gender and ethnic diversity is limited due to the source material's character design.

Content (not in risk score)

R4.1Violence Level
0.00
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.

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

Parents ask…

Is TOUHOU GENSOU MAHJONG safe for kids?

Ludograph gives TOUHOU GENSOU MAHJONG a rating of 62/100. It offers solid benefits but needs parental guidance on the risks.

How long should kids play TOUHOU GENSOU MAHJONG?

Our session recommendation for TOUHOU GENSOU MAHJONG 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 TOUHOU GENSOU MAHJONG?

The game presents very low risks across compulsion-loop design, monetization, social, and content categories, largely due to its nature as a one-time purchase game with no microtransactions, loot boxes, or social chat features. The primary social risk is minimal competitive toxicity inherent in online competitive play. Representation for gender and ethnic diversity is limited due to the source mat