I wrote about Shio-koji in last July and I have been getting lots of access especially in last one month in my English blog page. Shio-Koji has been more popular in Japan since last year and I guess non-Japanese people are also into Shio-koji these days...
I wrote recipe here.
When you have Shio-Koji, it's great to add into salad dressing instead of soy sauce, salt or vinegar.
Sometime soon, I will write about amazake (sweet non-alcoholic sake) I have been making with Koji.
Please, enjoy the benefits of Koji !!