Thank you for such an interesting story. 
The photo was considered in great detail! 

Honestly say I such it never've tried. 
It's hard to find anchovies. 
And fish soup little who can be preparing so as you have in Korea. 
It looks very appetizing. 

Thank you for these pictures. 
And this is for you

https://i7.photo.2gis.com/images/branch/32/4503599637735408_4c79.jpg

...we call it walibach, cheese pie. It tastes very good.