Japanese crossword «Astronaut»

It was the first difficulty 8/10 nonogram I completed. It took me 6 hours, 44 minutes and 36 seconds. The start was easy but toward the middle I had to use edge logic even for very small blocks of boxes that might even have been at an edge that I had reasoned to be an edge even though it was toward the middle and not at the edge of a line of solved squares reaching out from the border of the image.

Sometimes it was solving one square at a time. It definitely was a good fun challenge.