Small Box 1-8, Cube Box 1-4, New Secret Box 1-4, Double Box, Trick Door & Expansion

Karakuri Creation Group (KCG)

(scroll down for the puzzle box reviews if you do not want to hear my partially-informed mini-history lesson)

Why Puzzle Boxes?

“Solving the IMPOSSIBLE COFFEE CUP Box!”

“Opening the AMAZING ANTIQUE RADIO Puzzle!”

There is a reason these lures work, and it is not just the excessive use of capitalization and exclamation: to most, if not all, of us self-proclaimed puzzlers, the seemingly inaccessible compartment is a silent promise, a tacit seduction through the placid excitement of discovery, the inevitable and elusive “a-ha” both its premise and its resolution. It is the youthful desire to reach the cupboard within which lie cookies, the ancient drive to see beyond where there be dragons, the adolescent fascination with spy-craft and Goonie gadgetry, the absurd adult illusion of control and reason. Regardless of who or what we are, of what we have or where we come from, the Solution has become the mature repose that awaits us if only we can understand How It Works, if we can grok the secret simplicity lying behind an elegantly explicit deception, if we can build the mechanical bridges that lead us there.

To put it plainly: puzzle boxes are cool.

And just as the history of the modern puzzle box can be traced to Japan, so too can many of the coolest be found there, from a collective of Japanese artisans known as the Karakuri Creation Group (KCG): their works are beautifully made, with exquisite craftsmanship belying their ingenious mechanisms, ranging from whimsical and playful, to challenging and mystifying.

Several years ago, as I was obsessively compiling Pinterest tomes of hidden rooms and secret passageways, I stumbled upon somewhat similar clickbait to that mentioned above; the screamingly bothersome caps ignored, my eyes fell upon the exquisite woods of objects, some clearly shaped like a box, others far from it, all of which promised the recently ranted poetry of puzzling. My inner Indiana awakened, my submerged Data drawn from the depths (the spelunking child, not the cyborg), until what was a shallow swim into other people’s excessive home improvement projects became a deep dive into a previously unknown world of challenges and frustrations: I was forever Puzzled.

One of the best decisions I have made, a list which is rather depressingly short, was to avoid solution vids early on; in a rare feat of self-control and precognitive consideration, I rightly held off in the hopes that some of these might one day make their way into my hands. Many and most have yet to do so, but the wait is surely worth it if only for those few that have or will because, for me, puzzling will forever be inextricably linked with Karakuri. Not just because they were some of the first I found, and not just because they are the direct evolution of the bulk of the puzzle box’s history, but simply because they are, to once again emphasize perhaps the most important takeaway of this rather rambly article, forking cool.

A Brief History

(please know that any mistakes, should they exist, are mine alone)

The Samurai of Edo Japan could not guarantee safe passage for all those making their way along the well-worn roads between Tokyo and Osaka. As horses drew their precious belongings through the Hakone mountains, merchants, nobility and commoners alike feared the presence of the Highwaymen preying upon unwary travelers seeking safe passage through the embrace of Mt. Fuji. 

Inspired by the diverse variety of trees in the region, artisans responded to this need for secrecy by applying the ingenuity of the neo-Confucianist intellectual rigor alive at the time. Newly developed architectural principles used to enable buildings to withstand the frequent earthquakes of the country were scaled down and integrated into small, personal items. In the middle of the 19^th Century, markets began to sell Shikake-Bako, or trick boxes, where workers could hide valuable tools and property in compartments hidden within otherwise ordinary boxes and small, Tansu chests. The novelty of the Shikake-Bako reached the ears of merchants and nobility and, eventually, Japan’s newly developed leisure class turned its hungry gaze upon them, leading to the development of increasingly difficult mechanisms. In the 1870’s, Takagoro Okawa (and others) began integrating the Yosegi marquetry and Zougan art popular at the time, creating the Himitsu-Bako, or personal secret box. These traditional puzzle boxes use a series of sliding panels to unlock one or more compartments and continue to be produced today.

Fast forward a century or so, and the KCG is created, helping to evolve the traditional puzzle box into the post-modern era, bringing craftsmen and women together to make ever more unique and tricky mechanisms, pushing the definition of what constitutes a “box” and playing upon the assumptions we make when thinking of the comparative simplicity of the traditional Himitsu-Bako’s sliding panels. The word Karakuri, literally mechanism, was the term used to describe the mechanical automatons that date as far back as the 17^th Century; the word is now synonymous with the mechanical puzzle box and has helped birth the strange and wonderful works of makers across the globe.

The KCG has grown to include 10 Japanese craftsmen and women (as well as six “friends,” including a single non-Japanese puzzle-maker, the talented Kagen Sound). These creators all bring their own unique style and perspective to puzzle-box-making, continuing to challenge our assumptions and experiences, crafting boxes that range from whimsical pieces solved with a single, sometimes somewhat simple, yet oftentimes elusive, step, to boxes using challenging and mystifying mechanisms that unlock multiple compartments, some requiring hundreds of steps to fully solve.

To me, as to many puzzlers, Karakuri constitute many of the most sought-after puzzle boxes, among the unicorniest of unicorns; and yet, from time to time, I will hear a puzzler or two express doubt that their boxes can be challenging or unique when they “just” use moving panels. I hear this and think that the same could be said for burrs, which “just” use sticks with pieces missing. I am fully aware of the fact that, at one time, I wondered what was so interesting about packing puzzles, when it is a matter of “just” putting these into that. To such a skeptic, I can say with certainty that it is only a matter of finding the right box by the right craftsman to make you into a believer.

Karakuri are not “just” anything: even at their least compelling, they are beautiful examples of woodworking, even if only relying on one or two simple, yet elegant, movements to open. Starting from this foundation, their boxes grow ever more complex and unique, integrating concepts derived from physics and math, utilizing complex woodworking skills to challenge puzzlers with magnets and dead ends, using our own assumptions against us. They are continuously evolving the craft with new concepts and principles, pushing the puzzle-maker to break new ground and, when they have run out of ground, to meticulously make more so that it, too, can be broken.

KCG Puzzle Box Reviews

It seems like every day someone new is not asking me about the boxes made by the Karakuri Creation Group: Which small box is best? What are the New Secret Boxes (NSB)? Are these worth getting? Who are you talking to? Is anyone actually still reading this? Well, it is about time that someone sit down and talk about the different boxes – and, if I have learned anything over the last 40+ years, it is that I am someone, so why not be that someone.

I will start by clarifying that while the boxes I am reviewing here are based on the designs of the KCG members (Kamei more than any other), they are not actually made by them – they are instead crafted by apprentices under the direction and oversight of KCG members (afaik). This allows them to be produced more regularly while still maintaining the high quality we expect from KCG creations – as they are not limited releases, they are easier to find and cheaper to buy, making them an excellent introduction to the KCG. Hopefully, this guide will help you to determine which of these creations you are interested in. I am not going to give away any solutions and will focus on the puzzling experience; I will walk carefully so as to reveal as little as possible and err on the side of caution:

Small Boxes 1 – 8:

Cube Boxes 1-4:

New Secret Boxes 1-4:

Standalones: Double Box, Trick Door, and Expansion

Conclusion and a Word about Club Membership

Hopefully this post will help someone decide whether or not they want to try Karakuri puzzles and orient them towards those boxes that might be more to their liking. I wanted to write something that could be especially helpful to newer puzzlers and, to that end, this (already too long) post would not be complete without a bit about club membership: the KCG site can be confusing and I have heard a lot of misunderstanding about how membership works and why one would join. To me, joining is a no-brainer: you will never get KCG member-made boxes at a better price and it is super fun to get some surprises come the holidays.

Each year, the active Karakuri members (currently all but Miyamoto and Ninomiya) create a puzzle box for the holidays; we do not know what it is until it arrives. Puzzlers try to maintain a strict post-no-pictures rule until after the holidays, as some of us like to leave them unopened for a surprise come present-time (assuming you’re into that). As an added mini-puzzle, we do not even know which member made what until a month or so later, so it can be fun trying to guess which box is from which maker – this is sometimes obvious, but oftentimes not (unless you check the maker’s hanko, which is their Japanese “signature” found once you have fully solved the puzzle, particularly helpful if a box has more than one compartment).

There is an annual fee of 12,500 yen (approx. $120), which gets you a box from a single member of your choosing. Some of the boxes may be available after the holidays have passed, but many will never be made again. You can also add boxes from other members for an additional 10,000 yen (approx. $95). The first year there is an additional one-time fee of 6,250 yen (approx. $60); new members receive a copy of the “Karakuri Art Works” book with high quality pictures and descriptions of all Karakuri creations since 1999 in English and Japanese; it will come with supplementary pages for works created after 2017 (additional annual supplements are sent to members once the holidays have passed). This one-time fee is basically the cost of the book, which retails for 5,625 yen (approx. $50).

In addition, membership includes free shipping (worldwide, afaik) on all purchases; amazingly, their boxes will usually be delivered to the US only 2 or 3 days after ordering (even now, amidst Covid, it generally takes less than a week). Perhaps more importantly, membership grants you access to the lotteries for new releases, which come out a few times a year and are generally more complex than the holiday boxes. As they are limited releases (many will never be made again), there is oftentimes more demand than supply; the lottery allows members to order one or more of the new boxes, with payment to be automatically processed if and when they win the lottery (no, these are not free boxes – you are winning the chance to buy them). If there are any copies left over, they will be made publicly available.

As you can probably tell, I love Karakuri boxes. As a collector, their beauty and elegance amazes me and I enjoy re-solving them: sometimes I may not remember exactly how to solve it, but more often I know how it works and am just enjoying the mechanisms. Some puzzlers are less inclined to collect, and are primarily Solvers – to them, Karakuri may not always be satisfying. While some Karakuri are certainly challenging, some Solvers may balk at what they see as poor time per $ puzzling value; you can certainly find less expensive puzzles that will sometimes take longer to solve (Hanamayas are a great example). However, some of the “easiest” Karakuri rely on truly amazing and inspired tricks that will delight most any puzzle fan, even if it doesn’t take hours to figure out. Regardless, I think that everyone will recognize that Karakuri boxes are of amazing quality, their value found not only as puzzles but as works of art. Hopefully this post may have helped the one or two people who actually made it all the way to the end to decide whether or which works appeal to their puzzling sensibilities – if not, it was probably a terrible use of my time, which could therefore have been better spent trying to finally finish solving Turtle Trip, Wishing Well, or Secretum Cista, or even doing that other thing, what’s it called… the thing that actually makes money so I can buy puzzles and keep my family living indoors… you know what I mean. Word? No, thats not it…. Ummmm… work! Yeah, that.