Miraculously obtained. Strong carbonation. Tastes like an insanely sweet pear. It's amazing that you can get this kind of taste from the sweetness of rice.
The taste is quite gorgeous, but the full, round taste that is typical of Omachi comes later. You can enjoy the change in temperature and it's quite good.
I've been putting it to sleep in the fridge, but I got another bottle. It has a unique Japanese pear-like sourness, mild enough to warm up with temperature changes.