Japan 4

Japan 4 is a comprehensive Chrome extension offering the latest lottery drawing information, including prizes and winners, with instant notifications. It features an extensive history section providing access to 200 past drawing results. Users can analyze numbers through various lenses such as frequency, overdue values, and odd/even splits. The extension also presents insightful charts displaying frequency and distribution trends over the last 10, 20, 40, and 100 drawings, helping players make informed decisions. Additionally, it includes a random number generator tool to assist in picking lucky numbers.

Please note this extension is unofficial and does not allow ticket purchases. All information is for reference, with no guarantees on accuracy — always verify with official sources. Support this free app to enhance your lottery experience and strategy for Japan 4.