Katana Spin Sister Sites: The Caishxn Holding Network Explained

Katana Spin Sister Sites in Full

A quick note on what counts as a sister site. Katana Spin doesn’t market a list of “official” sister brands itself, so on this page a sister site means another casino run by the same operator, Caishxn Holding B.V., under the same licensing setup. That’s the common UK search meaning, and it’s also the only definition you can verify offshore, by matching the operator named in each site’s terms.

Protection status, stated plainly: Katana Spin is not licensed by the UK Gambling Commission. It’s a Curacao operation, which means it isn’t covered by GamStop self-exclusion and there’s no UK (IBAS) route if a dispute goes wrong. Its own terms list the United Kingdom as a restricted country, so UK players aren’t meant to register there in the first place. That isn’t a loophole or a selling point, it’s a gap in protection, and the same is true of every brand in this network. If you’re in the UK and want cover, a UKGC-licensed casino is the only thing that gives you GamStop and IBAS.

My take: Katana Spin is the themed casino skin in this group, R2PBet is the sportsbook-heavy comparison, Spinbuddha is the closest casino swap, RichRoger leans into high-roller language and Piperspin is the loudest bonus-led alternative. I would still rank them by licence protection, withdrawal rules and max-cashout terms before theme or headline bonus size.

Best Sister Sites at a Glance

• Best overall in the family: Piperspin, for the cleanest casino-first lobby.
• Best for sports bettors: R2PBet, which gives the sportsbook more room.
• Closest in feel to Katana Spin: Spinbuddha, the nearest thematic cousin.
• Best for high rollers: RichRoger, the loud, bonus-led sibling.
• Best if you want UK protection: none of them, they’re all offshore. A UKGC-licensed casino is the only option that keeps you inside GamStop and IBAS.

The Network Compared

All four are Caishxn Holding B.V. brands and, like Katana Spin, are not UKGC-licensed and not on GamStop. Bonus terms shift often, so always read the current terms on the site before depositing.

R2PBet

Run by Caishxn Holding B.V. on the same Curacao and Anjouan setup as Katana Spin, R2PBet is the one in the family that takes its sportsbook seriously. The casino side mirrors Katana almost exactly, thousands of slots and live tables from the likes of Pragmatic Play and Evolution, but the betting menu is given more prominence, with football, tennis, basketball and a decent esports list. Deposits start around £10, the cashier handles cards, e-wallets and crypto, and the welcome deal is the usual staged match with 10x wagering. Versus Katana Spin: same engine, same protection gap, just a stronger lean towards punters who want odds alongside their reels.

Spinbuddha

If you liked Katana Spin and want the nearest thing to it, Spinbuddha is the closest cousin. It’s another Caishxn Holding B.V. brand on the same back office, so the lobby, the cashier and the bonus mechanics feel familiar straight away. It pushes a large games count (the marketing says 6,000-plus, though the GBP catalogue in practice is smaller) from mainstream studios such as NetEnt, Microgaming and BetSoft, with a match-and-spins welcome offer carrying the same heavy 35x playthrough. Versus Katana Spin: barely any difference under the bonnet, which is the point, and the same lack of UKGC cover.

RichRoger

RichRoger is the loud one. Same operator, same Curacao licensing, but the marketing leans into bigger headline bonuses and a high-roller tone, so the welcome match tends to be chased at higher stakes. Under that swagger it’s the familiar Caishxn platform, with the same provider mix, the same crypto-friendly cashier and the same 35x-style wagering that you’ll want to read carefully before you commit. Versus Katana Spin: flashier promotions and a high-stakes pitch, identical engine underneath, and no GamStop or IBAS protection.

Piperspin

Piperspin is the tidy, casino-first member of the group. It strips back the sports emphasis and puts the slots and live tables front and centre, which makes it the pick if you find the hybrid casino-sportsbook layouts busy. It runs on the same Caishxn Holding B.V. infrastructure, takes the same payment types including crypto, and offers a comparable staged welcome bonus with 10x wagering. Versus Katana Spin: cleaner and calmer to navigate, same games library behind it, and exactly the same offshore protection gap.

The Complete Caishxn Holding Sister Sites List

The verifiable Caishxn Holding B.V. network is small and consistent across the operator’s own terms: Katana Spin, R2PBet, Spinbuddha, RichRoger and Piperspin. There don’t appear to be regional or localised spin-off versions of Katana Spin, and there are no white-label “skins” we can confirm sit under this operator beyond those five brands.

A word of caution. Older affiliate lists, and an earlier version of this very page, attached names like Memo Casino, F7 Casino, Jokabet, NineWin, Xtraspin and Jackpot Raider to Katana Spin. We could not confirm any of those against Caishxn’s own operator details, so we’ve left them off the verified list rather than assert a link that isn’t there. The way to check for yourself is the same offshore as it is onshore: open the footer and terms of any casino and see whether the named operating company matches Caishxn Holding B.V. of Chuchubiweg 17, Curacao. The single source of truth for the licence itself is the Curacao Gaming Authority register under the new LOK framework, not an affiliate list. Treat any roster, including this one, as a snapshot that can change as brands open or close.

What’s the Same and What’s Different

Which of These Are Official Sister Sites?

There are three groups people tend to muddle. First, an official brand family, meaning regional or localised versions of Katana Spin itself: we couldn’t find any, so that group is effectively empty here. Second, the same-operator network, the casinos that really are run by Caishxn Holding B.V., which is what this page covers: R2PBet, Spinbuddha, RichRoger and Piperspin. Third, unrelated alternatives, which are casinos that affiliate sites list next to Katana Spin because they’re similar in style but are owned by completely different companies. The names from the old list (Memo, F7, Jokabet, NineWin and so on) fall into that third bucket as far as we can verify, so we don’t call them sisters.

Full Review

Katana Spin launched in early 2024 as a samurai-themed casino and sportsbook run by Caishxn Holding B.V. out of Curacao. The theme is the obvious hook, dark reds, blacks and golds with a sword motif running through it, and to be fair it’s done well enough to stand out from the usual offshore skins. But the thing UK readers need to know before anything else is that this is an offshore brand whose own terms restrict the UK, and as I write it’s also paused to new sign-ups. So treat the rest of this as information, not a nudge to go and join.

Welcome Offer and Promotions

The headline is a three-deposit welcome package worth up to £450 plus 250 free spins: 100% up to £150 and 100 spins on the first deposit, then 50% up to £150 with 50 spins, then 50% up to £150 with 100 spins. The catch is the wagering, 35x on deposit plus bonus, with a 10-day window to clear it. That’s heavy by any measure. Offshore brands like this one aren’t bound by the UK Gambling Commission’s rules, so the much lower wagering caps UK players might expect from a UKGC casino simply don’t apply here, and 35x with a short clock is the sort of term that quietly eats a lot of bonuses. There’s also a 50% high-roller match up to £500 (code 50HIGH) and a weekly cashback of up to 25% on net losses, credited on Mondays.

Games and Providers

The lobby leans on recognised studios: Playson, NetEnt, Microgaming, Play’n GO, Evolution, Pragmatic Play, BGaming, Belatra and Platipus. The marketing throws around a 6,000-plus games figure, though the count visible to GBP players sits closer to 3,500 in practice. Slots dominate, with the usual mix of Hold and Win titles, Book of Dead and Starburst, backed by a solid live casino from Evolution and Pragmatic Play Live, plus table games, scratchcards, bingo and virtual sports. There’s a full sportsbook too, covering football, basketball, tennis, esports and the rest.

Payments and Withdrawals

The cashier is multi-currency and crypto-friendly. Deposits cover Visa and Mastercard, Skrill, Neteller and ecoPayz, bank transfer, Paysafecard and crypto including Bitcoin, Ethereum and Litecoin, with a £10 minimum on most methods. Withdrawals mirror that, but this is where the honest cons live. Players report a first-withdrawal KYC that asks for passport, a selfie and both sides of a card, occasional repeat requests after an account looked verified, and payout waits stretching to about a week even on e-wallets. One recurring gripe is a roughly €500 cap per withdrawal, which is low if you land a decent win. Casino Guru lists several UK-player payment-delay complaints; most were closed or rejected on insufficient information rather than proven wrongdoing, but the volume is worth knowing.

Support and Responsible Gambling

Support runs through 24/7 live chat and email (support@katanaspin.com), and there’s a FAQ on site. In testing and in player reports the chat can be slow to resolve things, with a fair bit of “please be patient” before progress. On the safer-gambling side the casino offers deposit limits, time-outs, reality checks and account self-exclusion, and it names help organisations. But be clear about the limits of that: because Katana Spin is not UKGC-licensed, it is not part of GamStop, so its self-exclusion only covers this one brand and won’t lock you out across UK casinos. If you need real self-exclusion or you’re worried about your gambling, GamStop, GamCare, BeGambleAware and Gambling Therapy are the places to go, and a UKGC casino is the only way to get GamStop cover.

Mobile

There’s no separate app to download in the usual sense; it’s a responsive browser site, and it works well on a phone. The lobby, cashier and account tools all carry across, the touch controls are fine, and players generally call the mobile experience fast and straightforward. For most people the browser version is all you’ll want.

How It Compares to Its Sister Sites

Honestly, the differences within this family are cosmetic. Katana Spin, R2PBet, Spinbuddha, RichRoger and Piperspin share an engine, a cashier and a bonus formula, so picking between them is mostly about whether you want more sport (R2PBet), a cleaner casino layout (Piperspin), a louder high-roller pitch (RichRoger) or the closest like-for-like (Spinbuddha). None of that changes the protection picture, which is identical and offshore across all five.

Key Facts

Pros and Cons

Pros

• The samurai styling is distinctive and the site is quick and easy to move around, including on a phone.
• A real, if small, network behind it: four confirmable sister brands on the same engine, so you know what you’re getting if you try another Caishxn site.
• Broad cashier with proper crypto support (Bitcoin, Ethereum, Litecoin) alongside cards and e-wallets, handy if you bank in something other than sterling.
• Casino plus a full sportsbook and live casino from Evolution under one login, so you’re not juggling accounts to bet and spin.

Cons

• No UK protection at all: not UKGC-licensed, not on GamStop, no IBAS, and the UK is a restricted country in its own terms, so UK players shouldn’t be there.
• Heavy 10x wagering on deposit plus bonus with only 10 days to clear it, which quietly burns through the welcome package.
• Withdrawal friction is a recurring theme: repeated KYC requests, payout waits of up to a week, and a low cap of roughly €500 per withdrawal.
• The Anjouan licence is stated as valid only to November 2025 and we couldn’t confirm renewal, so the licensing picture is murkier than it should be.
• It’s currently paused to new sign-ups, and as a 2024 brand it has a thin track record to lean on.

Frequently Asked Questions

Who owns this casino and which are its sister sites?

Katana Spin is owned and run by Caishxn Holding B.V., a Curacao company at Chuchubiweg 17. Its verified sister sites, meaning casinos run by the same operator, are R2PBet, Spinbuddha, RichRoger and Piperspin. Older affiliate lists name others, but those aren’t confirmed against Caishxn’s own details.

Is the casino licensed in the UK?

No. Katana Spin holds Curacao licensing (Curacao Gaming Authority under the LOK framework, ref OGL/2024/1546/0828) plus an Anjouan licence. It does not hold a UK Gambling Commission licence, and its own terms list the United Kingdom as a restricted country.

Is it on GamStop?

No. Because Katana Spin isn’t UKGC-licensed, it isn’t part of GamStop, so any self-exclusion there only applies to that one site and won’t cover you across UK casinos. If you want real self-exclusion, register with GamStop and use a UKGC casino. GamCare, BeGambleAware and Gambling Therapy can help if gambling is becoming a problem.

Can UK players get UK protection here?

No. There’s no UKGC oversight and no IBAS dispute route, so the consumer protections a UK player would have at a UKGC casino simply aren’t there. The site also restricts the UK in its terms. For UK protection you need a UK Gambling Commission casino.

Are the sister sites on GamStop?

No. R2PBet, Spinbuddha, RichRoger and Piperspin are all Caishxn Holding offshore brands, so none of them is UKGC-licensed or on GamStop. The protection gap is the same across the whole family.

What is the best sister site?

For a casino-first experience, Piperspin is the cleanest of the group while running on the same platform. If you specifically want sports betting, R2PBet gives the sportsbook more room. Bear in mind all of them are offshore and off-limits to UK players.

Is Jokabet a sister site?

Not as far as we can verify. Jokabet appears on some affiliate lists next to Katana Spin because they look similar, but we couldn’t confirm it’s operated by Caishxn Holding B.V., so we don’t treat it as a genuine sister site.

Are Memo Casino and F7 Casino sister sites?

We can’t confirm it. An earlier version of this page and various affiliate lists grouped Memo Casino and F7 Casino with Katana Spin, but neither matches Caishxn Holding’s own operator details, so we’ve left them off the verified network.

Why does the welcome bonus have such high wagering?

Offshore casinos aren’t bound by UK Gambling Commission rules, so they set their own bonus terms. Katana Spin’s 35x on deposit plus bonus, with a 10-day clock, is heavy and far steeper than a UK player would typically see at a UKGC casino. Read the terms carefully before opting in.

How long do withdrawals take?

In theory e-wallets and crypto are quickest, but players report first-withdrawal KYC asking for passport, selfie and both sides of a card, sometimes repeated, and payout waits stretching to about a week. There’s also a reported cap of roughly €500 per withdrawal, which is low for bigger wins.

Our Verdict on Katana Spin

If I’m honest, Katana Spin is a decent-looking offshore casino wrapped around a real but small Caishxn Holding network, and for UK readers that’s where it has to end: it’s not UKGC-licensed, it’s not on GamStop, and its own terms say the UK is restricted, so it’s simply not for British players. If you’re abroad and set on this family, my pick of the Katana Spin sister sites is Piperspin, simply because the casino-first layout is the cleanest of the lot while running on the same engine, with R2PBet the better shout only if you actually want the sportsbook. Just go in clear eyed about the 10x wagering, the slow, KYC-heavy withdrawals and the low payout cap.

New Sister Site rating: 6/10