So, seeing this on lots of different anime, I knew I had to get some to try.
Coming in a small fish shape, it's like a sandwich with chocolate. The chocolate itself is lightly sweet, and filled with air bubbles, giving it a light texture. The two cookies it's sandwiched between are light and airy themselves, and very crispy. Expect a lot of crumbs! It comes placed in a little tray, so it's almost like you have a small plate to catch those crumbs up on! I plan on getting a few more of these tasty guys, and defiantly recommend them if you want a quick and sweet snack :)