This was a fantastic show that I absolutely don't regret. The arena is located a 10-minute walk from the castle, so it's ideal to combine both. Have an early lunch, then stop at Lawson (on the right) for drinks and snacks on the way. Otherwise, you can get food there, but it's not as good and it's expensive. The guides will be waiting for you in front of the arena, at the entrance of the large university building. You'll receive your precious tickets (ouch, the face value stings a bit!), an English audio guide, a map of the venue, and the fight schedule. There are brief explanations at the beginning, but the guides remain available throughout the match to answer your questions and are very charming. We were seated in the last 5 rows of the stands, but you can see very well from everywhere. The 5 hours there flew by. My 12-year-old daughter loved the pre-show shopping, the shaved ice with syrup, the atmosphere in the venue, and following the fights by betting on each player.