Who is Zoro’s final enemy?
Do you know the name of this Shiryu’s sword?

It’s called a thunderstorm(雷雨=raiu).
Another name is Shiryu of the rain.
The name of Tashigi’s sword is Shigure(時雨).
雨=rain.



It’s also raining.
It’s raining a lot in Loguetown, and it’s the same at the end of Alabasta, and it’s always raining in the famous scenes where Tashigi appears.
When you think of Zoro, you think of Tashigi and Kuina.
Zoro is often surrounded by rain and wind.
The other day, it was revealed that Zoro’s father’s name is “Arashi”.
Arashi in Japanese means storm.
Mihawk, Zoro’s master, has a connection, but the subtitle when he first appears is Arashi(=嵐=storm).

The one with Zoro’s shadow is Jigoro of the Wind.

There is also a famous scene where Kaku fights, and the opening scene where he flies is very meaningful.

People call him “Yamakaze(=山風=mountain breeze).”
If you combine the kanji for yamakaze(山風)'', it would be
arashi(嵐)”, and since Mihawk and his father from Arashi are Arashi, I think Zoro is filled with images of rain and wind.
