Is it acceptable to use joshi to refer to a 20-year old?

GenkaiPower said:

I read this here from a manga
(http://imgur.com/EuIMjUh) and it uses the word joshi and I believe the character it refers to is 20 so had me wondering is it fine to use joshi for a 20 year old or is that odd or uncommon?

Click to expand...

mdchachi said:

No more odd or uncommon as using the word "girl" to refer to a 20-year-old. In other words it's fine and not unusual.

Click to expand...

mdchachi said:

There's no way to tell from this one panel.

Click to expand...

GenkaiPower said:

Hello thank you for the reply
why do you say that?

Click to expand...