Ihou Kenchiku (違法建築) means "Illegal Architecture" in Japanese language.
We sometimes call this style of architecture such as Kowloon Walled City, Howl's Moving Castle Ihou Kenchiku, as they must (or actually) violate law or standards of architecture.

This build is created by 145 people in 72 hours in our event.
Most roads are connected, so you can walk and explore entire the map!
We truly hope you enjoy.

[Minecraft Version]
1.14.4

[Appreciation for your reactions]
Thank you so much for your feedbacks!
This build is a kind of actual chaos, because we had not decided detailed plan or even architectural style before starting the event.
If there is one thing that lead this build successful, it is that each participant was respectful to each other.
All participants respected other people's work, and blended their styles. We (community management team) appreciate so much for not only their amazing work, but also their respectfulness.

[Renders and Screenshots]
1st render by renazun (https://twitter.com/renazunzun) [Community management team]
2nd and 3rd screenshot by carboardman (https://twitter.com/dambo__ru) [Community management team]
4th render by Omegafoxx (https://twitter.com/Omegafoxxx)
5th render by Deltagon (https://twitter.com/Deltagon)
6th render by Alex (https://twitter.com/Squarish777)
Huge thanks for renders!

[TERMS OF USE]
You can:
- share screenshots, render or videos as long as we are credited. (Please put link to this page)
You cannot:
- redistribute the map or its content.
- destroy the map or its content.
- claim as your own.
We are:
- not responsible for any inconvenience caused by this map.
Thank you for your understanding.

[日本語を母語とする方へ]
下記のページで日本語の説明付きで配布しております！(We have a Japanese page on our blog. )
http://blog.livedoor.jp/mc_kenchiku_com/archives/1076765264.html