What are the working Sea of Conquest codes in September 2026?

MAMIYA2026SOC is the newest current code we could verify and is reported active through 18 September 2026. SEAOFCONQUEST is also still reported as active by current sources.

Is SOC888 still working?

Current sources disagree. We therefore list it as worth trying rather than calling it confirmed working.

Is KENSHIRO2026SOC still active?

No. Current trackers place its expiry on 26 August 2026.

How do I redeem codes on iPhone?

Use the official web redemption portal at seaofconquest.com/giftcode and enter the requested account identifier plus the code.

Why does my code say invalid?

It may be expired, already claimed, restricted to a particular promotion/account, or copied with an extra space.

When will the next code be released?

There is no fixed schedule. Codes cluster around game updates, collaborations and events.

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Sea of Conquest Codes (September 2026): Working Gift Codes

Updated 9 September 2026Verified 9 September 2026

Published: 18 August 20265 min readChecked against: September 2026 crossover update