An energy drink from a company called Suntory.
It tastes like a classic energy drink and contains 500ml of caffeine with 150mg of caffeine, which is more than most energy drinks in Japan.
Japanese energy drinks are just the right energy drink for those who want to start with the high street type!
amazon→https://www.amazon.co.jp/ZONe-ゾーン-Ver-1-0-0-エナジードリンク-500ml×24本/dp/B0874Z78PR
https://www.amazon.co.jp/ZONe-ゾーン-Ver-1-0-0-エナジードリンク-500ml×24本/dp/B0874Z78PR
https://www.amazon.co.jp/ZONe-ゾーン-Ver-1-0-0-エナジードリンク-500ml×24本/dp/B0874Z78PR