Hard to find ticket on Sagano Railway

I'm going to Kyoto from November 21-25. And I want to get on Sagano Romantic Railway. But when i search on their website, all set is already book.
But they said "Even if advance-sale tickets are sold out, our stations (with the exception of Hozukyo Station) will sell a limited number of day-of tickets".
how could i buy these limited ticket? i have book directly on station or which station i can buy?
please help me.
Thanks a lot!!

you can buy a today-ticket at torokko saga station from 8:35 AM.
at torokko arashiyama station from 8:40 AM.
at torokko kameoka station from 8:50 AM.

thanks Ken a lot.

Visited the Saga torokko station two years ago, thought would not be able to get tickets. Surprisingly, still tickets available, especially if we were willing to wait for the later trains.