Understanding Reikin Decline Trends in Competitive Markets

When I bought my third rental property back in 2011, collecting one full month of reikin (key money) upfront from every new tenant was still standard practice in most of the neighborhoods where I invest. Today, across my 9 properties, only 2 units still bring in any reikin at all, and both of those are down to half a month instead of a full one. That is not a rounding error. It is a real drop in the day-one cash I used to count on from every new lease, and if you manage property in a competitive urban market, you have probably felt the same pressure over the last several years.

Reikin has been fading quietly for over a decade, but from where I sit the pace picked up sharply somewhere around 2018. I want to walk through what actually happened in my own portfolio, why competitive markets kill reikin first, and how I rebuilt that lost revenue without just eating the loss.

What Reikin Actually Is, for Readers Outside Japan

Reikin, literally gratitude money, is a non-refundable payment a new tenant hands the landlord at move-in, on top of the deposit (shikikin) and the agent’s commission. Historically it ran 1 to 2 months of rent and was treated almost like a thank-you gift for being allowed to rent the unit. It made sense in a market with far more renters than available units. It makes a lot less sense once that balance flips.

The Numbers Behind the Decline

I keep a simple spreadsheet of lease terms going back to 2011, so I can show you the shift with real figures instead of impressions. In 2015, 7 of my 9 properties still charged a full month of reikin at signing. By 2023, that had fallen to 2 properties, and even those had been renegotiated down to a half month after sitting vacant for over 60 days at the old terms. The other 7 units now charge zero reikin. Across my whole portfolio, that is a swing of roughly 550,000 yen a year in upfront money I no longer collect at signing, based on my average rents.

Prefecture-wide data I have seen from local agents backs this up: in some competitive wards, the share of listings requiring reikin dropped from around 70 percent to under 30 percent in under 8 years. That is a fast move for a housing market, and it tells you this is not a temporary dip.

Why Competitive Markets Kill Reikin First

Reikin survives longest in markets where tenants have few choices. The moment supply catches up with demand, whichever landlord drops reikin first gets first pick of applicants, and everyone else has to follow within a season or two or their listing sits empty. I learned this the hard way on one of my units near a train line that added two new competing apartment buildings in 2019. My vacancy period on that unit jumped from an average of 18 days to 52 days the first time I tried to hold onto a full month of reikin after the new buildings opened. I dropped it the next cycle and refilled the unit in 21 days.

How I Replaced the Lost Revenue

Dropping reikin does not mean giving up that income permanently, it just means moving it somewhere less visible to a price-sensitive tenant scanning listings. Here is what worked for me across my properties:

• Raised base rent by roughly 2,000 to 3,000 yen a month on units where I dropped reikin entirely, which recovers most of the lost amount over a standard 2-year lease.
• Kept the renewal fee (koushinryo) at 1 month on 6 of my 9 units, since renewal fees have not fallen nearly as fast as reikin and tenants rarely shop around when it is time to renew.
• Shortened average vacancy time, which matters more than most landlords assume. Cutting vacancy from 45 days to 18 days on one unit was worth more to my annual cash flow than the reikin I gave up.
• Bundled small upgrades, like a new shower head or better lighting, into the listing instead of collecting cash upfront, which helped units rent faster at the higher base rent.

A Quick Checklist Before You Drop Reikin

If you are staring at a listing that has sat empty for 3 or 4 weeks and wondering whether reikin is the reason, run through this before you change anything:

• Check how many comparable units within 500 meters are still charging reikin right now, not last year.
• Calculate the exact yen amount you would lose per lease and compare it to your current vacancy cost per week.
• Decide whether to recover the amount through rent, renewal fee, or a mix of both before you list.
• Test the change on one unit for one leasing cycle before rolling it out across your whole portfolio.

What This Means Going Forward

I do not expect reikin to disappear completely, especially in tighter markets or for premium units near major stations, but the trend across the last 8 years has been consistently downward almost everywhere I own property. Landlords who treat reikin as untouchable tradition tend to be the ones with the longest vacancies on my street. Landlords who adjust their pricing structure to match what tenants are actually comparing tend to fill units faster and end up ahead on total annual income even without it.

That is the balance I have found across all 9 of my properties, and it is why I now spend more time watching vacancy days than arguing over whether I can still charge a month of key money.

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