AI Mahjong Scouter & True Error Rate 'Shirokun!' Mortal Ver.
By SayanoYuta
Dramatically enhance your Mortal AI reviews with the exclusive 'True Error Rate' and 'Mahjong Scouter' features powered by Shirokun!
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users≈2KRounded by the Chrome Web Store
Chrome Web Store rating4.9 / 58 ratings on the Chrome Web Store
Last store update2 Oct 2026Version 26.10.1, 8 days ago
Inside the extension
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The maker
SayanoYuta has 2 listings on the store. Updates most of their listings often.
- Listings
- 2
- Combined store users
- ≈2.7K
- Store Featured
- 0
- Updated in the last 90 days
- 2 of 2
- AI Mahjong Scouter & Critical Blunder Rate 'Shirokun!' BigCoach Edition663 users · updated 51 days ago
Combined users can count the same person more than once. See all 2 listings
Ext Watch AI
Should you build in this niche?
One research report for AI Mahjong Scouter & True Error Rate 'Shirokun!' Mortal Ver.. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
