From the time I was a child, I’ve always liked eating fish. This is interesting, since Austria has no access to the sea, and we chiefly subsist on pork and potatoes. As a child, fish was mainly those deep frozen/fried fish-stick kind of things, and when I was a bit older, we occasionally got fresh trout from a family member who had a fish rearing pond.
So, now that I’m in Japan, one would think that I’d eat a lot of fish. Well, yes I do… kinda. Sadly, I mainly stick to sushi and salmon. To be honest, although the fish and seafood section in my supermarket is huge, I am a bit intimidated – I mean, I have no idea how to cook this properly!
But of course, now I am an adult with lots of curiosity and said supermarket next door plus: enter the internet! I am proud to report tha I have already cooked myself spicy clams with spaghetti, and even though I probably got the wrong kind of clams (it was an Italian recipe) I was very happy with the outcome. My proudest moment, however, was when I tried the ayu.
Ayu, also called sweetfish, are small freshwater fish that are very popular in Japan and other parts of Asia. They are eaten throughout summer and are available at almost any matsuri where they are grilled over an open fire.
So when I saw the fish above, I was intrigued but also a bit worried. As you can see, this is a complete fish, bones and innards and all – do I have to do that cutting that stuff out myself? So I asked one of the staff at the supermarket, an elderly man. First of all, he explained that this was indeed an ayu (there are many kanji for this fish, none of which I can read: 鮎, 年魚, 香魚) and then he said that no, Japanese people eat the whole thing. Really.
After some deliberation, I thought, oh well, let’s try this. Thankfully, not having to cut off any pieces made cooking it very easy – I simply put it on the little fish grill of my gas stove. And because ayu are maybe 20 cm long at most, it took only around 10 minutes until it was done.
Overall verdict: The term “sweetfish” is accurate, the meat was tender and very delicious. I only used a bit of salt to cook it and put some lemon juice on it before eating. Full disclosure, I did not eat the whole fish after all, leaving the spine, head and innards, but it may be something I’m willing to try at a later point, of which there will definitely be many!