J Maekawa

1153: Tanteidan “Cubes”

| wonko

At any moment, I have a half-dozen Tanteidan magazines, from my subscription to the Japanese Origami Society, on my chair-side table yet to be filed:

Flicking through them, it is impossible not to be intrigued by the challenges, fold tidbits, crease patterns and full diagram sequences.

Sadly, I contrast it to British Origami Society Magazine – I used to subscribe but let that membership lapse when I got to the situation that I folded nothing from them for 4 issues in a row.

These models are modular “cubes” designed by Jun Maekawa – delicious geometric puzzles with radically different design methodologies. The “Cat Ear” cube is a 6-module cube that is related to the “Business Card” cube I have made into a huge Menger sponge.

Paper friction and tabs and pockets offer structural strength, properly interleaving the tabs make it a really stable piece of geometry.

The “Zig Zag” cube is different – it uses 2 pieces of paper total – each “half” of the cube is folded complete (internal and external surfaces) from a sheet of Duo paper. Ingenious in design, fiendish the first time you try to link the 2 halves, delightful together and apart.

I love these little gadgets – every Tanteidan has at least 2, I have barely scratched the surface of them.

1112: Binding Cube

| wonko

One of many things I like about being a subscriber of JOAS’ Tanteidan Magazine, is the little modulars that usually start each edition. Leafing through #191, I spotted a series of cubes designed by Jun Maekawa:

My pick of the cubes is his “Binding Cube”, a delicious little 6-piece modular whose layers lock so completely and tidily, the cube looks like it is one piece.

Folded from 3 squares of Tuttle duo each split into 2:1 rectangles. The module is relatively simply folded from thirds, the lock has layers of adjacent modules interleaving in such a clever way. Some of the modules were hard to place because the lock has very little clearance if folded accurately.

I like this model a lot, and am also happy with the colour choice.

899: (349/365) Spikey Cube

| wonko

Continuing the modular bent, I had bookmarked this fold in my collection of Tanteidan magazines as a “must try”:

This is Jun Maekawa’s “Spikey Cube” – a 6 part modular that only holds itself together when the last part is slotted in place. The locking mechanism is difficult to master initially, and seemingly different each corner. Continue reading →

857: (307/365) Maekawa’s One Sheet Flower Stalk

| wonko

Many origami designers have tried to pack lots of details into the one sheet. I have folded Brian Chan’s One sheet Rose many times but I like the simplicity of this flower, stem and leaves:

Using some interesting box pleating and colour management make a rather nice simple flower atop a divided stem and pair of leaves. Continue reading →

850: (300/365) …and now the Penguin on your television set will explode.

| wonko

…how’d he know that then?

Being a fan of Monty Python, I find quotes emerge everywhere. What better to celebrate 300 models than a lovely little penguin:

Designed by Jun Maekawa, I am amazed I have never folded this little cutie before, such a nice shape and, with presentation paper it would be a great display piece. Continue reading →

848: (298/365) Dogfight

| wonko

I am blessed to have friends who occasionally gather around an original board game from the 60’s and pit plane against plane in a WW2ish game of “Dogfight”:

Tonight it was the valiant PDub against the Von Richtoffen Brothers, with much valiance on both sides, some gutsy moves and a bunch of squabbling like 4 year-olds.

Cards, dice, strategy, attack but in the end, the Von Richtoffen brothers were victorious, only after sustaining tragic losses of a triple-ace in training and a double-ace in training by a plucky little airman who went down in a blaze of glory. Continue reading →

846: (296/365) Peacock 1

| wonko

I gotta learn to be more careful, the previous post (which I removed the number from) turned out to be a refold from my first 365 (years ago) that I had forgotten about (I got the fold sequence from somewhere else and did not twig to the duplication … so sue me 😛 ) Fortunately a follower pointed this out:

This is Jun Maewawa’s “Peacock 1” – a lovely exercise in Miura Ori corrugation folding for the tail and some interesting layer management to form legs and head among it. Continue reading →

Triceratops

| wonko

EDIT: as a kind reader pointed out, I have already folded this model, so it cannot count as one of the current 365. It is a relief on 2 fronts (1) Someone is reading and (2) This fold of this model is vastly superior to the original

Some call me a dinosaur, they may be justified but if I am even half as cool as this Triceratops, then it is all good:

Designed by Jun Maekawa, this delightful little dinosaur is one of my +favs so far in that it has all the triceratopsy features (3 horns, flat plate head, stocky body, lovely proportions) and still remains simple enough to achieve easily with a 40cm square (prolly smaller with more nimble fingers)
Continue reading →

842: (292/365) Divided Bowl

| wonko

Doodling with a traditional birdbase, I noticed a way to open it up so there were 4 equal sized partitions that I could get to go flat:

Researching a little, it seems Jun Maekawa pioneered this, and also suggested a lovely corner locking mechanism that made the whole structure quite stable.

I can see this as actually useful – it is really efficient as a use of paper so you could feasibly make one that is the right size for nuts, lollies etc for parties.

841: (291/365) Shuriken

| wonko

Now I am pretty sure that “ninja stars” were not really a thing, but – meh:

This rather charming woven six-pointed star is an interesting exercise in re-working a square into a windmill-like hexagonal base. Continue reading →

840: (290/365) Gaff’s Electric Sheep

| wonko

Origami has featured in cinema in many ways. The Blade Runner franchise uses origami figures to accentuate certain story points and the most recent movie features an elderly “Gaff”, in a retirement home, folding a sheep:

After some research it seems the model was a tweaked Jun Maekawa model. tweaked because the original has curled horns that would make a quick-shot less clear on screen. Continue reading →

814: (264/365) Complementary Modular Octahedron

| wonko

Having recently realised I had forgotten to re-subscribe to JOAS, I hurriedly did so then went on holidays, fully expecting the back-issues of Tanteidan to not arrive for weeks:

Due to the miracles of Australia post (or was that Japanese post and a courier?) they arrived while I was away, fortunately kept dry in my mailbox.  Continue reading →

809: (259/365) Un Tergo Del Cubo

| wonko

I am constantly amazed by the variety of techniques on display in Jun Maekawa’s designs, and this cube is no different:

Based, in principle at least, on an acute windmill base, folded asymmetrically, it locks into a geometry that confuses the eye. Continue reading →

793: (243/365) Jun Maekawa’s Tetra tetra

| wonko

Looking for today’s fold, I returned to a collection of bookmarked models from my growing collection of Tanteidan magazines:

Made of 4 tetrahedral modules, each with deep tabs along a pair of adjacent sides, you then fold a pair of interlocking preliminary bases as the core. Continue reading →