It's not kaizen, it's the perpetual appetite for novelty rather than anything else. Also Japanese TV programs are anything but legit, everything is scripted ahead of time and there's not such thing as a winner which does not happen to buy ads on the same network.
It's built more like a smartphone than a cheap hand tool. Fully machined, no parting lines, very tight tolerances. The plastic is quite strong, maybe nylon. The steel cutter is definitely hardened and non magnetic so possibly stainless.
And in Japanese fashion, as far as I can tell this company only makes plastic cutters
I'm a huge fan of Stylfile clippers [1], which have a scissor-like cutting action but clipper-like form factor. They were created by one the wonders of the UK version of The Apprentice (but don't let that put you off!).
[1] https://www.amazon.co.uk/Stylfile-AV5P1a-S-Clipper-Nail-Clip...
The main problem is not hand dominance of the user, it's chirality of the scissors themself. When you cut with scissors in the correct hand with a conventional grip, you force blades closer together which helps with a cut, but put the same scissors in the other hand and your fingers will now drag the blades apart.
Hence there are three solutions: you can have a pair of scissors with opposite chirality, you can try to grip wrong chirality scissors such way that you don't drag their blades apart, or you can have high quality scissors with pivot pin tight and strong enough that you will not experience that effect.
The scissors in swiss army knifes/cards for example are both high quality and allow for alternative grips.
Most people use clippers, the scissors usually show up in woman's bags
Unfortunately it's getting harder and harder to find products actually made in Japan, and despite what many people want to believe, Japanese obsession with perfection makes a big difference in the quality of manufactured goods. Makita doesn't manufacture in Japan anymore, and quality has suffered. Fujifilm stopped making several of their lines in Japan, and quality suffered. Very sad.
Japan, incidentally, has a long timber framing tradition that's still relatively common in modern construction. This is part of the reason you'll see Makita and Hitachi tools in your US timberframer's kit; they still make the tools in Japan for the active local market.
I looked at what the best drill-drivers I could reasonably buy were, and there's almost nothing that's not made in China these days. Even Hilti makes its battery powered tools in China.
Mentioned this to a co-worker, and he pointed me to Seki Japanese cutters. Extremely sharp, extremely well made, fantastic. They go through my nails like butter.
At this point, he considers this guy a friend. It’s a really interesting relationship. In my experience, the only similar relationship that most Americans might have is with the person who cuts their hair or with a bartender.
Two shops I remember particularly fondly are in Osaka: Kunishige [0, Japanese only] in the Tenjinbashisuji shopping street and the Sakai Ichimonji [1] shop in Namba. The latter is in a street full of restaurant suppliers, and several other cutlery shops are nearby. There are similar shops in Kappabashi in Tokyo [2].
[0] http://www.tenjin123.com/shops/國重刃物店/
turns out they did a limited release of the pilot myu in 2008. $180 is a bargain. https://www.penaddict.com/blog/2013/1/30/my-fountain-pen-edu...
https://www.youtube.com/watch?v=3PwojzSw7OQ
Sounds silly? It won me over on first sight.
The 5mm Kurutoga is my main pencil of course. I have a nice aluminium one ever since my first plastic body one cracked (after many years of use).
One really nice benefit of the Kurutoga (5mm) is that your writing is really neat and fine as if written with a 3 or 4mm pencil.
Pentel Graphgear 1000 GOAT