[jsn]

> Zen shinkanzen

You probably meant to say "shikantaza", I don't think "shinkanzen" is a word.

[fnordian_slip]

Shinkansen is the name of the famous Japanese high speed train model :) GP probably got the words mixed up in their mind, or it was autocorrect.

[rpastuszak]

Perhaps Shinkanzen was an old Polish train between Krakow and Zakopane: 120 km in up to 8 hours.