Thank you for your assistance. What was good: → ・There was round-trip bus transportation to the venue, which was especially helpful since the performance ended late. ・The bus tour guide was very kind, the explanations were easy to understand, and I was impressed by her hard work in guiding a large group. ・The originally planned sightseeing tour was not suitable for BTS (kpop) fans, but it was great that it was changed to a BTS birthday cafe tour. ・I'm glad that the sightseeing tour in the morning was canceled because it would have been tiring. ・Replies to comments are prompt. Areas for improvement: → ・The tickets are too expensive. The difference with the local price is too large. ・When picking up tickets at the venue booth, many people were told to re-queue from the beginning, even though there was no 안내 (guidance) to differentiate queues by reservation number.