Affiliate disclosure: Gamblerfy may earn a commission if you open an account through some of the links on this page. It never changes our score, our ranking, or which brands appear — see how we rate.
An Estonian Pay-n-Play casino with a Japanese theme and daily cashback
Visit Koi Casino →Koi Casino welcome bonus in Estonia
Here is the current Koi Casino welcome offer for players in Estonia, where Koi Casino is licensed to operate. Bonus terms change and are set by Koi Casino for each market — always confirm the live offer on its own site. See every licensed betting site in Estonia →
Pros
- Genuine Estonian and Curacao licences, operator identified and independently confirmed
- Ongoing daily cashback rather than a one-time bonus with wagering
- Pay-n-Play for fast registration
Cons
- No deposit-match bonus for players who prefer an upfront boost
Our verdict
Koi Casino, launched in 2021, is operated by Njord Ventures B.V. (sister to Firespin and Hillo), dual-licensed by Estonia and Curacao. It's a Pay-n-Play casino with a Japanese theme, offering players an ongoing daily cashback of up to 15% instead of a one-time deposit-match bonus.
How we rated it
Trust & licensing (27%)8
Genuine Estonian and Curacao licences held by Njord Ventures B.V., the identified operator group behind sister casinos Firespin and Hillo — independently confirmed by AskGamblers.
Casino (36%)6.8
Genuine Estonian-licensed Pay-n-Play operator with a Japanese theme.
Bonuses & value (18%)6.5
An ongoing daily cashback of up to 15% instead of a one-time deposit match — a different value proposition, no wagering-cycle deposit bonus to clear.
Customer support (18%)6.3
No major documented complaint pattern found.
Quick facts
| Licensing | Estonia + Curacao (Njord Ventures B.V., launched 2021) |
| Markets | Estonia |
| Welcome bonus | Up to 15% daily cashback (no deposit-match) |
| Wagering | No deposit-match bonus, so no associated wagering cycle |
How we verified this
Koi Casino is operated by Njord Ventures B.V. (part of the Njord group, sister to Firespin and Hillo) under Estonian and Curacao licensing, launched 2021 — independently confirmed. A conflicting, uncorroborated source names a different Anjouan-based operator; treat that claim with caution. No major scandal independently confirmed in this pass. Welcome offer: up to 15% daily cashback (no deposit-match bonus). Confirm current offer directly on Koi Casino's own site.
Where Koi Casino is licensed
Koi Casino appears on the official register in 1 countries. Highlighted countries have a full local review — pick yours for its welcome bonus and licence details.
Europe (1)
About Koi Casino
Koi Casino launched in 2021, operated by Njord Ventures B.V. — the same group behind sister casinos Firespin and Hillo — under Estonian and Curacao licensing. It offers Pay-n-Play registration and a Japanese theme, with players getting an ongoing daily cashback of up to 15% instead of a one-time deposit-match bonus.
Koi Casino FAQ
Is Koi Casino safe and legit?
Yes — Koi Casino is operated by Njord Ventures B.V. under genuine Estonian and Curacao licences, independently confirmed. No major scandal was found during this research.
What is the Koi Casino welcome bonus?
There is no deposit-match bonus; instead, Koi Casino offers an ongoing daily cashback of up to 15%.