SUMMER26 was the headline Kakobuy code for June 2026 and it expired on June 30, 2026. Its successor, the Mid-Year bundle MIDYEAR26, ran July 8–31, 2026 and expired on July 31, 2026. In October 2026 the active codes are KAKOHALLOWEEN (¥1300 in flat-rate coupons + 10% off, to Oct 31), KAKOMOON (20% off shipping + ¥550 in flat-rate coupons), SAFE2026 and Ponur (20% off shipping, no minimum), KAKOEU (15% off + ¥350) and the evergreen Luxury ($15 off an order, no minimum). The later bundle KAKOSCHOOL has expired too (September 5, 2026), and so has September's KAKOSEP (September 30, 2026). See the full list on the homepage with the latest Kakobuy coupons.
Every retired Kakobuy code, and when it died
We keep dead codes documented rather than deleting them, because a code does not stop being searched for when it stops working — it gets searched for more. If you arrived here holding a code from a video or an aggregator page, find it below.
| Code | What it was |
|---|---|
| KAKOSEP | September's bundle: 13 flat-rate shipping coupons worth ¥1300 in total plus a separate 10% off with no minimum. Ran September 8–30, 2026 and expired. The same bundle came back as KAKOHALLOWEEN (¥1300 + 10% off, to Oct 31); flat-rate coupons also come from KAKOMOON (¥550 + 20% off) and KAKOEU (¥350 + 15% off, through Oct 31). |
| KAKOSCHOOL | Back to School bundle: ¥1300 in flat-rate shipping coupons plus a separate 10% off shipping with no minimum. Ran August 9 – September 5, 2026. It was announced through the end of September but expired early. The same layout is now KAKOHALLOWEEN (¥1300 + 10% off, to Oct 31), alongside KAKOMOON (20% off + ¥550 in coupons), SAFE2026 and Ponur (both 20% off, no minimum). |
| MIDYEAR26 | Mid-Year Sale bundle: ¥1300 in shipping coupons + 10% off shipping. Ran July 8–31, 2026 and expired on July 31, 2026. The same bundle came back as KAKOSCHOOL and September's KAKOSEP (both expired) and, in October, as KAKOHALLOWEEN. For the biggest shipping discount in October 2026 use KAKOHALLOWEEN, KAKOMOON (20% off + ¥550), SAFE2026 or Ponur (20% off). |
| SUMMER26 | Summer ¥1300 bundle + 10% off shipping. Expired June 30, 2026; the same bundle format came back as MIDYEAR26, KAKOSCHOOL and KAKOSEP (all expired) and now as KAKOHALLOWEEN (to Oct 31). The other codes that work now are KAKOMOON, SAFE2026, Ponur, KAKOEU and Luxury. |
| KAKOMAY | May shipping-discount bundle. Expired May 31, 2026. |
| KakoCare | 20% off shipping + flat-rate coupons. Expired May 31, 2026. |
| KAKOAPRIL | April 2026 discount bundle. Expired April 30. |
| KAKOMARCH | Women's Day coupon set March 2026. |
The codes that do work in October 2026 are kept on one page and updated as they change: see the current Kakobuy coupon list. Duplicating it here would only mean two pages going stale instead of one.
What SUMMER26 gave you (archive)
When you redeemed SUMMER26 in your Kakobuy account, you unlocked a set of
shipping coupons rather than a single discount:
- 10% off shipping applied with no minimum spend.
- Flat-rate shipping coupons totalling up to ¥1300 larger ones (e.g. ¥300 off) kicked in once your shipping cost passed a threshold such as ¥2000.
- Stackable with shipping subsidies, so heavier hauls saved the most.
What MIDYEAR26 gave you (archive)
MIDYEAR26 was the direct successor and repeated the same formula for the
Mid-Year Sale: 10% off all shipping with no minimum plus flat-rate
shipping coupons worth ¥1300 in total (¥300 over ¥2000, ¥200 over
¥1500, ¥150 over ¥1000, ¥100 over ¥800, ¥80 over ¥500, ¥50 over ¥300, ¥30 over ¥21).
It expired on July 31, 2026.
How to redeem the active codes
- Log in to Kakobuy (or create a free account through our link for an extra welcome bundle).
- Open User Center → Coupons → Redeem.
- Paste
KAKOHALLOWEEN,KAKOMOON,SAFE2026,Ponur,KAKOEUorLuxuryand click Redeem. - The coupons drop into your account and apply automatically when you pay for shipping.
What came after SUMMER26
After SUMMER26 and MIDYEAR26, KAKOSCHOOL expired as well (September 5, 2026), followed by September's KAKOSEP (September 30, 2026). In October 2026 the seasonal pack is KAKOHALLOWEEN (¥1300 in flat-rate coupons + 10% off, to Oct 31), KAKOMOON adds ¥550 in flat-rate coupons + 20% off, more 20% off shipping comes from SAFE2026 and Ponur, and KAKOEU adds 15% off plus ¥350 — on a normal parcel a percentage beats any flat coupon — plus the permanent 15–30% rate cut on European routes, which applies with no code. Kakobuy releases seasonal bundles every few weeks and we check regularly and will add the next one to the list of active Kakobuy coupons and to our Discord.
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