Can you read this, then?

Okay,

That's simple!

"Katatsumuri", right! Snail. Usually written with the kana alone.

That's correct!

Okay then, this lake in Okinawa -

how is that read?

It's "Manko"! While it is the correct reading, it's also slang for a Lady's delicate parts.

As Akatsuki is a Lady, I am able to read any number of difficult kanji, yes!

That so...