I found a good size of a Japanese cucumber in our backyard garden. It was the first harvest in this season. I thanked the plant and brought back the cucumber.
I cut off the both ends, and with using the cut ends, I rubbed the cut part of the cucumber together to get rid of bitterness.
I thought I did preparation of a cucumber well, and I tasted it. OMG, it was still bitter. I put it in my Nukazuke container and wait for a couple of days.
three wisdom 