After Theo and the others bought everything that they wanted at the International Boutique Branch, they headed to other places in the tower.
They only had roughly one hour and a half to explore the tower before they had to leave.
That's because they combined to meet Ryoko on the next stop of their tour, and they couldn't leave her waiting for them.
Therefore, for the next hour, they explored the tower as much as they could. They visited famous stores, took pictures in some branches of the Skytree, bought some things, and did many other things as well.
However, while during the morning they had the time of their lives exploring the Ancient Town and the Sakura Skytree Tower, Ryoko had a different kind of morning.
First of all, she had to wake up early so that she would be able to take her flight to Sakura City. But waking up early wasn't a problem for the hardworking Ryoko. She made sure to arrive to work as early as possible anyways.