Here you can find simulated and the real statistics of the Miniloto Japanese lottery.

Mini Lotto is a lottery from Japan, you have to hit 5 numbers from 31 numbers. The draw is once a week (Tuesday). Each bet costs 200 yen.

Statistics of real lotteries:

This is a table of values that appear in each digit of winning numbers in all drawings of the Mini Loto lottery (historical of draws). Each digit has a fixed range of possibilities from 15 to 20 numbers, and a range of numbers "hot" fromt 5 to 6 numbers.
Notice that there is almost always low numbers (1-4) and high numbers (28-31) in winning combinations.
You can use this assessment to place bets with numbers that do not appear in the history.

You can reach the following conclusions:

Some combinations have never been found (for example 1-2-3-4-5).

The combination most likely to come out is: 2-9-18-24-31

The first and fifth digits are the easiest to predict.

The second, third and fourth digits are the most difficult to predict.

Statistics of simulated lotteries:

These are statistics of the numbers to hit combinations first (5 numbers) or second (4 numbers + additional)