Seven Eleven, LAWSON and hello!every one

Nowadays, many convenience stores are built here and there.
These pictures show Seven Eleven, LAWSON and hello!every one.

First, Seven Eleven is famous for a place in which we can use the ATM(Automatic Teller Machine). It is convenient for us, I think.

Next, LAWSON is famous for snacks such as 'karaage kun', 'juicy fried chicken' and so on. Young people often buy them relatively.

Finally, hello!every one is famous for bakeries and a cafeteria. I find some people to drink something or eat here.

Do you know how many convenience stores are there in Japan? If you know it, could you tell me about it [105 words]