I just didn’t take as many photos back then, I guess. Go to a temple, take only two shots? I’ve talked about how this can be a good thing. But when I don’t remember all that much about the visit, I guess it can also be a bad thing.
About an hour’s walk from Sumiyoshi-taisha is Shitennō-ji, another very old temple with a long history. It’s beyond my memory, but this is an excellent summary.
Shitennō-ji is said to be the oldest Buddhist temple in Japan but sadly all the buildings date from a 1960’s rebuild. Still worth a short visit.