How much space is considered standard between consecutive "「" and "『"s?


In a text such as `「『捨てる 』技術」` how much space is expected between the first
two characters in typography, if any?




When there is no additional constraints imposed by
[kinsoku](https://en.wikipedia.org/wiki/Line_breaking_rules_in_East_Asian_languages#Line_breaking_rules_in_Japanese_text_\(Kinsoku_Shori\))
or full-justification, this is how `「『捨てる』技術」` is typically typeset (produced
by Adobe InDesign 2020, font: 小塚明朝 Pr6N, all characters are zenkaku):

[![InDesign
screenshot](https://i.stack.imgur.com/NV1Cm.png)](https://i.stack.imgur.com/NV1Cm.png)

That is, brackets are rendered like zenkaku or hankaku depending on the
surrounding characters/symbols. In other words, the built-in space is usually
50% but it sometimes becomes 0% (or somewhere between 0% and 50% when kinsoku
is relevant).

Note that this is for main body text. In posters, book covers and such, you
may want even narrower spaces, especially between `』` and `技`. Also note that
detailed rules vary from publisher to publisher. The InDesign's settings
dialog looks like [this](http://www.bookhouse.jp/default/spacing02.html).




When there is no additional constraints imposed by
[kinsoku](https://en.wikipedia.org/wiki/Line_breaking_rules_in_East_Asian_languages#Line_breaking_rules_in_Japanese_text_\(Kinsoku_Shori\))
or full-justification, this is how `「『捨てる』技術」` is typically typeset (produced
by Adobe InDesign 2020, font: 小塚明朝 Pr6N, all characters are zenkaku):

[![InDesign
screenshot](https://i.stack.imgur.com/NV1Cm.png)](https://i.stack.imgur.com/NV1Cm.png)

That is, brackets are rendered like zenkaku or hankaku depending on the
surrounding characters/symbols. In other words, the built-in space is usually
50% but it sometimes becomes 0% (or somewhere between 0% and 50% when kinsoku
is relevant).

Note that this is for main body text. In posters, book covers and such, you
may want even narrower spaces, especially between `』` and `技`. Also note that
detailed rules vary from publisher to publisher. The InDesign's settings
dialog looks like [this](http://www.bookhouse.jp/default/spacing02.html).

