In Japan, people sometimes show off some representatives such as three major festivals. Three representatives are given moderately like *‘3, 5, and 8 in lie’ in slang, not meaning there is no other one or the three ones are supreme.
‘The three majors’ does not differentiate or compete with one another, but rather represent a unique sense of parallelism in Japan.
Therefore, it might be a kind of tourism key for travelers to find the differences between them. Think that it is greatly desired to share opinions like “I recommend this festival first...” with enthusiasm after traveling many tourist spots.

*When a person suddenly starts thinking about numbers, the three numbers 3, 5, and 8 are generally used.