What does the number on Japanese cigarettes pack mean?
[https://duty-free-japan.jp/narita/en/goodsList.aspx?brdCD=686&catCd=042](https://duty-free-japan.jp/narita/en/goodsList.aspx?brdCD=686&catCd=042)
https://www.reddit.com/r/japan/comments/10vws43/what_does_the_number_on_japanese_cigarettes_pack/
1 comment
You mean the 8s and 5s? Those are how many milligrams of tar they contain.