Home cookin': Kimchi Beef with potatoes

Yuki decided to cook some japanese dinner for me tonight. Well mayhaps not entirely Japanese as she could find a few key ingredients, so she substituted. She made a Kimchi Beef with potatoes and Bonito soup. So I guess it's a Korean/Japanese fusion dish? Anyways, I really like the combination. I'm do not know what went into this, but it tasted great! And the soup was awesome too. She soaked bonito flakes in boiling water, then strained out the bonito flakes to extract the flavor into the soup. Then she added mochi balls and beef balls and some vegetables. No need to describe it any further, because you'll never be able to experience her cooking. Haha just kidding. If you make it over here to Taipei and meet me and Yuki, I'm sure we can work something out. Sorry, the photo did not come out so well.