Interesting that a lot of US road signs have words on them: https://ygraph.com/graphs/roadsigns-20120316T030941-ekrruua.... , or are obvious, whereas in Europe drivers need to learn what they mean: https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh...
For example the yield triangle, no stopping and no parking are probably unfamiliar to US drivers.
Meanwhile all Alfa Romeo Quadrofoglio drivers might be mistaken for drivers with missing limbs in Japan.
It did also make me a bit worried about the expected level of driver education...
No parking is usually a red curb or striped out area, which is different but also nonverbal. The complication is that many places have a EULA on parking spots that reads something like "No parking, 9-5pm, except on Tuesdays and full moons, or in a yellow vehicle, or by written agreement with a minimum of two signatures not including Bob". Good luck putting that in an icon.
That "no stopping" sign is unfamiliar to me, I guess we write it out but it's a pretty rare thing here to not allow stopping.
Most of the rest is familiar and/or obvious except the ones that have German words on them. Many of the concepts in writing don't exist on the German signs, I don't know if you don't have these signs or just not listed on your chart. Some of the English ones are just tooltips; it's never ok to stop on a railroad track but someone thought a reminder would be nice.
In New Zealand we require a yellow [L] sign on cars with learner drivers (with learners drivers licenses). However I get the impression that other drivers are less considerate around a car displaying the [L] sign.
I suspect New Zealanders are generally far less considerate than Japanese. Politeness avoids a trillion sharp edges.
We also seem to be copying some of the US predilection of arsehole Ute (pickup) drivers.
(33 years ago, still in my memory)
It's as if they think it means HTFU and then go to hazing.
i've never seen that before, and what a great phrase!
Also, i'm in the US and don't know why this exists, but recently see this all over.
https://www.liftedtrucks.comAnd I think the arsehole ute/pickup drivers are more of a tradie demographic.
Lifted 4WDs here seen to most commonly be private older vehicles owned by a wider cross-section of society (lifted for image/status or offroad access), and perhaps are rarely work vehicles. Think lifted 1996 rough Land Cruiser, not a showoff expensive new Ford.