Tokyo Tower's illumination changes almost daily to celebrate something. How to know what?

Question

Tokyo Tower's illumination changes almost daily to celebrate various events:

• A soccer game in which the Japanese team is playing.
• The visit of a foreign president.
• Support for a tragedy somewhere in the world.
• Doraemon.
• etc.

During my visit, how to know what today's illumination is celebrating or commemorating?

Answer 1

This official website of Tokyo Tower has an English-language calendar:

https://www.tokyotower.co.jp/lightup/en.php

It details for each day's illumination:

• Its name, for instance today is "Magic Halloween Diamond Veil",
• A picture of the illumination,
• The start/end times of the illumination.