What are those branches used in baths in Goblin Slayer episode 7?


In episode 7 of _Goblin Slayer_ , at around 3:29, there are branches that are
used in baths.

![](https://i.stack.imgur.com/ybEtql.png)

What are these branches and what is their purpose (like herbal)? Is it in
Japanese culture or any other culture?




Those are **White Birch Branches**. It's also mentioned in the manga during
**Chapter 20**.

( _Warning: NSFW (Nudity) content and manga spoilers ahead_ )

> ![](https://i.stack.imgur.com/hqsHel.jpg)

I'm not sure of their exact use but according to the [Wikipedia
page](https://en.wikipedia.org/wiki/Birch) of birches,

> fragrant twigs of silver birch are used in saunas to relax the muscles.

This seems to coincide with what is shown in the manga/anime, as it looks like
_it is used to relieve exhaustion and provide relaxation_.




Those are **White Birch Branches**. It's also mentioned in the manga during
**Chapter 20**.

( _Warning: NSFW (Nudity) content and manga spoilers ahead_ )

> ![](https://i.stack.imgur.com/hqsHel.jpg)

I'm not sure of their exact use but according to the [Wikipedia
page](https://en.wikipedia.org/wiki/Birch) of birches,

> fragrant twigs of silver birch are used in saunas to relax the muscles.

This seems to coincide with what is shown in the manga/anime, as it looks like
_it is used to relieve exhaustion and provide relaxation_.

