Decision notes
Oshi Casino – 100% First Deposit Bonus up to €1,000/$1,000
A 100% first-deposit match up to €1,000 (or $1,000), redeemable with code WELCOME100 entered during the deposit itself, on a €20 minimum. This is stage one of a four-deposit welcome package advertised at €4,000/$4,000 plus 450 free spins in total; the 150 companion spins on this first stage are covered in their own article. Wagering runs 40x, and independent sourcing on this same offer confirms it applies to the bonus amount alone, not the deposit.
What you get and what you give
- Bonus typeFirst-deposit match with attached free spins — stage one of a four-deposit welcome package
- Bonus value100% match up to €1,000 or $1,000
- ActivationCode WELCOME100, entered during the deposit process itself. Per independent reporting on this same offer, the code is mandatory — depositing without it means no bonus, with no retroactive application by support afterward
- Minimum deposit€20 (currency equivalents listed in the casino's Bonus Terms, not detailed in the source material)
- Wagering40x. The base isn't marked in the promo text itself, but independent sourcing on this specific offer confirms the multiple applies to the bonus amount alone — a $100 bonus requiring $4,000 of turnover, not the deposit-plus-bonus combined figure
- Game contributionPer independent sourcing: slots generally contribute 100% toward wagering, while table games and video poker contribute only 5% — slots are effectively the only practical way to clear this bonus at a reasonable pace
- Bonus duration7 days
- Max cashoutNot stated in the source material for this specific offer
- Withdrawal cautionPer general reporting on this operator's bonus structure, initiating a withdrawal before the wagering requirement is complete risks having the bonus, and any pending winnings tied to it, removed
- Companion spins150 free spins, delivered across the first three days after the deposit. Covered in their own article
IMPORTANT
The code must be entered while making the deposit itself, not activated separately afterward. Independent reporting on this exact offer is specific and consistent: skip pasting the code in at the point of deposit, and there is no bonus — and no retroactive fix from support. Double-check the code field is filled in before confirming the deposit.
Is it worth claiming?
A straightforward 100% opener with a cross-referenced bonus-only wagering basis and an accessible €20 minimum — the main things to get right are entering the code correctly during deposit and sticking to slots for wagering, given the steep drop-off in contribution from other game types.
MAKES SENSE IF
- The code is entered carefully during the deposit step, not after
- Play stays within slots for wagering — table games and video poker contribute only 5%
- The full four-stage package, not just this first deposit, is the actual plan
LESS GOOD IF
- A confirmed maximum cashout is needed before depositing — nothing in the source material states one
- The code is forgotten at deposit time — there's no retroactive fix per independent reporting
- Table games or video poker are the intended play while wagering — both contribute only 5%
A clean 100% opener, with the code entry as the one real risk point
Once the basis is confirmed, the wagering math is straightforward: on a €100 deposit, the €100 bonus requires €4,000 of turnover at 40x, with expected loss at 96% RTP of €160. At the €1,000 maximum, that scales to €40,000 of turnover and €1,600 of expected loss. This is a genuinely bonus-only basis per cross-referenced reporting, which is the more favorable of the two readings this desk typically has to weigh on unmarked 40x offers — worth noting as a point in this offer's favor, even though Oshi's own promo text doesn't state the basis explicitly.
The game-contribution gap is worth taking seriously rather than treating as fine print. A 100%-vs-5% split between slots and table games/video poker means wagering on anything but slots effectively multiplies the real turnover needed by a factor of 20 for the same nominal bet size. Anyone planning to clear this bonus on blackjack or roulette should recalculate accordingly — the 40x figure only behaves as stated on slot wagers.
The most operationally important detail here isn't a wagering nuance at all — it's making sure the code goes in during the deposit itself. Independent reporting on this exact WELCOME100 offer is unusually specific on this point: the bonus is fully code-gated, and depositing without entering it first means no bonus, with support unable to apply it after the fact. That's a harder failure mode than the “contact support to fix it” safety net some comparable operators provide. This bonus has not been tested by staff. Comparable deposit-match bonuses sometimes allow a grace period for a missed code; this one, per available reporting, doesn't — confirm the code is entered correctly before finalizing the deposit.
Pros and cons
PROS
- Wagering basis cross-referenced as bonus-only, the more favorable reading
- Accessible €20 minimum deposit
- Straightforward 100% rate with a substantial €1,000/$1,000 ceiling
- Part of a genuine four-stage package worth €4,000/$4,000 and 450 spins in total
CONS
- Code must be entered during deposit — no retroactive fix if missed, per independent reporting
- No maximum cashout stated anywhere in the source material
- Table games and video poker contribute only 5% toward wagering
- Initiating a withdrawal before wagering is complete risks losing the bonus and pending winnings
FAQ — Oshi Casino 100% first deposit bonus
What happens if I forget to enter the code?
Per independent reporting on this exact offer, no bonus is credited, and it cannot be applied retroactively by support. Enter WELCOME100 during the deposit process itself, not afterward.
What does the 40x wagering apply to?
The bonus amount alone, per independent sourcing on this offer — a €100 bonus requires €4,000 of turnover, with roughly €160 of expected loss at 96% RTP.
Do all games count equally toward wagering?
No — per independent reporting, slots generally contribute 100%, while table games and video poker contribute only 5%. Stick to slots to clear the requirement at the stated pace.
What is the maximum cashout?
Not stated in the source material for this specific offer. Confirm directly before depositing toward the maximum.
What is the rest of the welcome package?
Three further deposits: 75% + 100 FS (code SECOND75), 50% + 100 FS (code THIRD50), and 100% + 100 FS (code FOURTH100) — totaling €4,000/$4,000 and 450 free spins across all four stages.
Who can claim this bonus?
New players making a qualifying €20-plus first deposit with code WELCOME100. Eligibility is region-restricted — verify your region is on the allowed list before depositing.
How we verified this bonus
This bonus has not been tested by staff. The wagering basis and game contribution figures are drawn from independent reporting on this same WELCOME100 offer, cross-checked for consistency; the casino's own Bonus Terms page could not be fetched directly (blocked by bot detection). Verify the maximum cashout, exact currency-equivalent minimums, and maximum bet before depositing.
The short version
A 100% opener with a bonus-only wagering basis, confirmed by independent sourcing — the real risk is procedural, not mathematical: enter WELCOME100 during the deposit itself, since there's no fixing a missed code afterward, and keep wagering on slots given the steep drop to 5% contribution elsewhere.
Quick Math
| Activation | Code WELCOME100, entered during deposit — €20 minimum |
| Your deposit (example) | €100 |
| Match bonus (100%) | €100 × 100% = €100 + 150 spins (own article) |
| Wagering (bonus-only, 40x) | €100 × 40 = €4,000; expected loss @ 96% RTP = €160 |
| At the €1,000 max deposit | €1,000 bonus → €40,000 of turnover; expected loss = €1,600 |
| Game contribution | Slots 100%; table games/video poker 5% |
| Bonus duration | 7 days |
| Max cashout | Not stated in the source material |
The wagering basis (bonus-only) and game contribution percentages are drawn from independent reporting on this specific offer, not stated explicitly in Oshi's own promo text. No maximum cashout figure was found for this version of the offer.
Calculated at 96% RTP. This bonus has not been tested by staff.