Translate to Japanese

[iluwatar]

This task tracks the translation of the patterns. More information about the translation process is available at https://github.com/iluwatar/java-design-patterns/wiki/15.-Support-for-multiple-languages

Acceptance criteria

• The patterns have been translated
• The patterns can be browsed in Github and on the website https://java-design-patterns.com

[shogohida]

Hi @iluwatar, I will work on this because I'm Japanese! It seems there are fewer materials that were translated into Japanese compared to other languages...

[github-actions]

This issue is stale because it has been open 60 days with no activity.