Contains ads
Content rating
Mature 17+
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About this app

This is an app that studies the quirks of the number selection lottery game "Loto 7".

Lotto 7 lottery numbers (past 100 times, Tokyo lottery only, Osaka lottery only, black version, no bonus version), prediction software (compatibility check version, data for next time), etc. are available.

Up to Ver. 1.5, the website/LOTO7 research "New Loto 77" was only made into an app, but from Ver. 2.0 it has been changed to be exclusive to the app version.

If you find it difficult to use the browser used within the app, please use the web version.

This app quotes lottery data from Mizuho Bank and public lottery sites, but is not affiliated with any public agency.

It is run by an individual as a hobby and is not an official or authorized app for Mizuho Bank or the lottery.

Prediction software and score charts are only used to support predictions, and do not guarantee winning the lottery or recommend purchasing lottery tickets.

Purchase lottery tickets at your own risk.
Updated on
Dec 30, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 3 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

What's new

Ver. 2.3 ... マイナーアップデート。