There's something strange in the Seto Inland Sea

I bought a new phone last week. For those who care, it's a Nothing Phone 3. While getting familiarized with it and its camera last Thursday after work, I realized that I hadn't taken any photos of the Seto Inland Sea for a while (I usually post these on Mastodon or Pixelfed). So I went to my usual spot and... there was something strange.Three platforms on stilts, a couple of hundred meters from the shore.But what could they be? In my 17 years of visiting the Seto Inland Sea and my nine years of living almost on the coast, I have never seen such things.They don't look industrial, nor are they for fishing or an art project (Especially not at this spot — maybe if it were closer to Takamatsu Sunport or an island, but not here).I tried to zoom in, but as I discovered a few days before, the zoom is clearly the weakest part of my new camera. It shoots at 50MP by default, but switches to 12MP when I zoom. Shouldn't it be the other way around? There are a bunch of things on top of it, but I…