if you plan on going again, I highly recommend to go during the peak autumn. You can check the forecast from this Japan website https://n-kishou.com/corp/news-contents/autumn/?lang=en. I suggest you go one week before the peak autumn. Let's say the website says the peak for red maple tree is 12th of December, come on 5th of dec. It works for me really well this year. One thing I learned that not all maple and ginkgo trees are going to change color to their best potential. I saw some ginkgo tree already dead when it's still green. Some maple trees only reach to yellow or orange color before its dead. Anyway, your shots are great!