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RTP vs catalog median
+0.33 vs medianVolatility 5/5 · catalog median 4/5
Themes
- Asian
Sauron catalog enrichment
Additional source facts
Normalized metadata from the exact provider-and-game identity. These values fill evidence gaps without replacing cross-checked catalog claims.
Sauron catalog observation · 04 Aug 2026. Source-only enrichment is kept separate from editorially verified SlotCodex fields. Availability and restrictions can vary by operator and market. Methodology
- Source RTP
- 96.41%
- Volatility
- high
- Paylines
- 25
- Release
- 2025-02-11
Category
Themes
Features
Platforms
Catalog locales
Editorial analysis
A 2,000 top bet is the number that jumps out. Japanese Mask, released by Habanero on 11 February 2025, spans from 0.10 to 2,000 per spin, one of the widest ranges in the studio's 265-title catalog listing. The maximum win is listed at 600× the stake. Volatility is rated high.
Japanese Mask returns: 96.41% versus a 96.7% claim
Our catalog feed puts RTP at 96.41%, and slotslaunch agrees. Slot.report lists 96.7% and tags the volatility as high. The 0.29-point difference is unresolved. None is verified. Against the 96.08% median of 9,233 catalog games, the lower figure still comes out 0.33 points ahead. The layout is five reels on fixed paylines with an Asian theme. The mechanics record is bare of extras: Megaways off, bonus buy off, tumbling reels off, progressive pool off. That leaves a 600× ceiling reached through the base game and whatever features Habanero built in; our packet doesn't itemise them.
High-stakes players who want a wide bet band and accept high variance are the target. Budget accordingly. The 0.10 floor keeps low-budget sessions possible too.
House edge at the catalog RTP is 3.59%. Decide a stop-loss before spinning. 18+.
Frequently asked questions
What is the RTP of Japanese Mask?
Japanese Mask has a published RTP (return to player) of 96.41%. Across reported configurations, 2 RTP variants are documented.
Is Japanese Mask high or low volatility?
Japanese Mask is a high volatility slot (level 5 of 5). Expect larger but less frequent wins.
What is the max win on Japanese Mask?
The maximum win on Japanese Mask is up to 600x your stake.
Who makes Japanese Mask?
Japanese Mask is developed by Habanero.
Can I play Japanese Mask for free?
Yes — you can play the Japanese Mask demo for free on SlotCodex with no deposit and no registration.
How many reels and paylines does Japanese Mask have?
Japanese Mask is played on 5 reels with Fixed paylines.
Market intelligence
Market view for this game.
This game's lobby presence
How market tracking worksLive lobby tracking across real casino brands; positions refresh with each scan.
Sauron lobby visibility snapshot calculated 30 Aug 2026 UTC. Rankings and availability can change with the next daily observation. Methodology
- dk#9
- 0.1
1 operators
