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2021 Super Cheap Energy Drink Sale

Posted on February 22, 2025｜Last updated February 22, 2025

The information about the super discount sales of energy drinks available online in 2021 has been preserved in the past logs.
Although this is not the latest sale information, it serves as a record of how energy drink sales were conducted in the past and how massive the discounts were.

■Click here for the latest energy drink discount sale information

Red Bull Green Edition - From 129 JPY per can

Monday, August 2, 2021

The Red Bull Green Edition, which was released in February this year, is now on sale as its expiration date approaches.

A pack of 24 is available for 3,480 JPY (tax included), making it 145 JPY per can.
A pack of 48 is available for 6,220 JPY (tax included), making it 129 JPY per can.

Buying two cases (48 cans) offers the best deal. The expiration date is early November 2021, so there’s still plenty of time to enjoy it.

  • Contents: Red Bull Green Edition, 24 cans, 48 cans
  • Expiration date: Early November 2021
  • Price: 3,480 JPY for 24 cans, 6,220 JPY for 48 cans
  • Available at: 24 cans here
    48 cans here (Drink Convenience Rakuten Store)

28BLACK Acai & Sour Cherry - 2,300 JPY for 24 cans

Sunday, May 23, 2021

28BLACK’s Acai and Sour Cherry flavors are on sale at under 100 JPY per can, with a case of 24 available for 2,300 JPY.

The expiration dates are June 10, 2021, for Acai and June 1, 2021, for Sour Cherry, which is quite soon. However, energy drinks are generally fine to consume a little past their expiration dates. This might be a great opportunity to grab 28BLACK at a bargain price. Personally, I recommend the Sour Cherry flavor.

  • Contents: 28BLACK Acai & Sour Cherry, 24 cans
  • Expiration date: Acai - June 10, 2021 / Sour Cherry - June 1, 2021
  • Price: 2,300 JPY (tax & shipping included)
  • Available at: Rakuten - POWER STATION

Gatsun Gold 185ml Can, 30 Cans for 1,300 Yen (Tax Included)

Wednesday, May 5, 2021


A case of 30 Gatsun Gold 185ml cans is being sold for 1,300 yen, tax included, with free shipping. That’s just 43 yen per can.
The expiration date is May 13, 2021, so it's recommended for those who don’t mind if the best-before date is slightly past.

Red Bull 185ml Can, 48 Cans (2 Cases) for 4,795 Yen (Tax Included)

Monday, April 26, 2021


A clearance sale on Red Bull 185ml has begun. The shop introduced on Saturday has already sold out, but another shop has started the sale, so here’s an update.

This deal also includes free shipping and brings the price below 100 yen per can.

  • Contents: Red Bull 185ml, 48 Cans
  • Expiration Date: After November 2021
  • Price: 4,795 yen (Tax & Shipping Included)
  • Seller: Rakuten - Drink CVS

Red Bull 185ml Can, 48 Cans (2 Cases) for 4,799 Yen (Tax Included)

Saturday, April 24, 2021


With the price drop, the 185ml Red Bull has been discontinued, and clearance sales have started on Rakuten.

Buying two cases (24 cans each) costs 4,799 yen with free shipping, bringing the price per can below 100 yen. The expiration date is November 17, 2021, so there’s plenty of time to consume them.

Personally, I like the 185ml size since it's easy to drink when I’m just a little thirsty or taking supplements. If 48 cans are too much for you, a single case (24 cans for 2,999 yen) is also on sale at the same shop.

HOT6, 30 Cans for 1,780 Yen (Tax Included)

Thursday, January 28, 2021


HOT6, an energy drink from South Korea's Lotte, is available on Amazon for 1,780 yen per case (30 cans), making it just 59 yen per can.

There is no information about the expiration date. Free shipping is available for orders over 2,000 yen.

  • Contents: HOT6 (30 Cans per Case)
  • Expiration Date: Unknown
  • Price: 1,780 yen (Tax Included, Shipping Not Included)
  • Seller: Amazon

Iron Boss, 30 Cans for 1,296 Yen (Tax Included) + Shipping

Saturday, January 23, 2021


Suntory's Iron Boss is now on clearance sale in cases, with an expiration date until June 2021. With five months remaining, you should have no problem finishing a case in time.

Shipping costs apply, but you can buy up to three cases while only paying for two cases' worth of shipping, making bulk purchases the best deal.

If you check the Rakuten product page, you'll see that shipping costs for two or three cases are 850 yen in many regions.

1 case: 1,296 yen + 850 yen shipping = 2,146 yen (71 yen per can)
2 cases: 2,592 yen + 850 yen shipping = 3,442 yen (71 yen per can)
3 cases: 3,888 yen + 850 yen shipping = 4,738 yen (65 yen per can)

About the Best Value Energy Drinks

Even outside of sales, there are some incredibly low-cost energy drinks available. Check out our special feature on the best value energy drinks here:
【100 Yen per Can is Too Expensive! The Ultimate Cost-Performance Energy Drink Guide (Japan & Worldwide)】

Past Energy Drink Sales & Clearance Deals

While energy drinks are usually priced high, they frequently go on massive clearance sales, sometimes at shockingly low prices—even for major brands.

To give you an idea of past sales and potential future deals, we’ve compiled an archive of past energy drink sales.

■ 2022 Energy Drink Clearance Sales
■ 2021 Energy Drink Clearance Sales
■ 2020 Energy Drink Clearance Sales
■ 2019 Energy Drink Clearance Sales
■ 2018 Energy Drink Clearance Sales
■ 2017 Energy Drink Clearance Sales
■ 2016 Energy Drink Clearance Sales
■ 2015 Energy Drink Clearance Sales

Author informationAuthor: Energy Drink-kun

In 2001, while living in the United States, I encountered energy drinks through the dance scene and was deeply impressed. After returning to Japan, I found that energy drinks were considered novelty beverages, so I established a comprehensive website in 2013 to share the true appeal of energy drinks. As an energy drink enthusiast, I began drinking them seriously again, collecting over 7,000 varieties of energy drinks from various countries. I am also active as a critic and expert, receiving media interviews.