There are many other videos, if these do not fit for you.
I purchased an insta pot. There are many models. After purchasing, I didn't think I had the right one, since it did not have a temp setting at 108 degrees F, but the yogurt setting worked just fine. You will know you got it right if it has the texture and smells like the starter natto. You can get starter natto and soybeans at just about any oriental grocery store.
I forgot to tell you this, too.
I've made homemade natto. I watched these videos:
https://www.youtube.com/watch?v=2JbWqRNCmxQ
https://www.youtube.com/watch?v=H84OY6F_hQo
https://www.youtube.com/watch?v=GVYO4GIKBAE
There are many other videos, if these do not fit for you.
I purchased an insta pot. There are many models. After purchasing, I didn't think I had the right one, since it did not have a temp setting at 108 degrees F, but the yogurt setting worked just fine. You will know you got it right if it has the texture and smells like the starter natto. You can get starter natto and soybeans at just about any oriental grocery store.
The process takes a few days. Good luck
Thank you.