Japan has a way of making weddings unforgettable — for all the right reasons, and occasionally a few unexpected ones.
Most couples who marry in Japan say it was one of the best decisions of their lives. But many also mention something they wish they'd known earlier: a decision made too quickly, a detail overlooked, a conversation that happened too late.
These aren't dramatic disasters. They're the kind of quiet regrets that surface in the weeks after the wedding, when the photos arrive and the memories settle. And almost all of them are entirely avoidable with the right preparation.
Here are the five we hear most often.
1. "We booked the venue before we understood the restrictions."
This is the most common one — and the one that causes the most frustration.
Many couples fall in love with a venue online, book it, and only later discover that it comes with mochikomi-seigen (持ち込み制限) — restrictions on outside vendors. The in-house photographer is the only photographer. The venue's florist does the flowers. The makeup artist is assigned, not chosen.
If the couple had already found a photographer whose work genuinely moved them, or a florist whose style matched their vision perfectly, this discovery can feel like a wall.
The fix is simple: always ask about vendor restrictions before you fall in love with a venue. And if you're working with iry, we ask it for you — and where restrictions exist, we work to negotiate flexibility before you commit.
2. "We didn't start planning early enough."
Cherry blossom season. The first two weeks of November in Kyoto. A Saturday at a venue with harbour views in Yokohama. These dates don't wait.
Japan's most sought-after venues during its most beautiful seasons book out 12 to 18 months in advance — sometimes longer. Couples who start planning with a specific season in mind and reach out six months before their ideal date often find their first, second, and third choices unavailable.
The couples who get the wedding they want almost always started earlier than felt necessary. If you have a date or a season in mind, the right time to start the conversation is now — even if the wedding is still far away.
3. "We didn't think carefully enough about our guests."
International guest lists bring their own complexity, and it's easy to underestimate.
The guests flying in from overseas who had dietary requirements the venue wasn't equipped to handle. The family members who couldn't follow a ceremony conducted entirely in Japanese. The friends who felt lost without clear guidance on where to stay, how to get there, and what to expect.
None of these things ruin a wedding. But they create moments of stress — for the couple, and for the guests — that linger in memory.
A few things that make an enormous difference: dietary confirmations handled with the venue well in advance, a bilingual element in the ceremony or reception, and a simple guest guide covering transport, accommodation, and what to wear. iry helps couples design all of this as part of the planning process.
4. "We went with the venue's in-house photographer."
This one comes up more than you might expect.
A venue's in-house photography team is often competent and professional. But they work at that venue every week, and over time their images can start to look like everyone else's images from that venue. The couple who spent months carefully curating their wedding aesthetic may find that the photographs don't quite match the vision they had in their heads.
The challenge is that many Japanese venues restrict outside photographers — or charge significant bring-in fees. Couples who don't ask about this early often feel they have no choice by the time they realise it matters.
If your photographer matters to you — and for most couples, the photographs are among the most lasting things the wedding produces — make it a priority question before you book. We help couples arrange for a private photographer whose style matches their vision, including negotiating venue restrictions where possible.
5. "We didn't ask enough questions at the venue visit."
A venue tour in Japan is a beautiful, carefully orchestrated experience. The staff are warm, the spaces are stunning, and the whole thing tends to move quickly. Couples often leave feeling excited — and later realise they forgot to ask the questions that actually mattered.
How many other weddings are hosted on the same day? What does the venue fee actually include before tax and service charges? Who will be the day-of coordinator — the person they're meeting, or someone else? What happens if it rains?
These questions feel awkward to ask in the moment, especially in a language you may not speak fluently. But they're the ones that shape the experience of the day itself.
This is one of the most concrete things iry does: we accompany couples to venue visits, ask the questions in Japanese, and make sure the answers are fully understood on both sides. No polite vagueness. No important detail lost in translation.
The Common Thread
Almost every regret on this list comes down to the same thing: not having the right support, early enough in the process.
Japan's wedding industry is extraordinary — and it's built for Japanese couples, in Japanese, with Japanese assumptions about how decisions get made and what questions get asked. International couples navigating it alone are working without a map.
iry exists to be that map. We've seen the mistakes couples make, we know the questions to ask before they become regrets, and we're here from the first conversation through to the day itself.
Talk to iry before you make any decisions → iry-party.com/en/contact
