This passage would most likely be found in, for question 1, a personal journal. You can see that the author says, 'my family went on a trip to Japan.'
You can tell from the passage that the author, for question 2, went to many places in Japan, but liked Kyoto best. The author says, 'We visited the big cities of Tokyo and Yokohama. We also visited a very old and charming city called Kyoto.'
The main purpose of this passage is to, for question 3, describe the city of Kyoto. Like in here, 'Kyoto is beautiful! The city is full of charming neighborhoods and exceptional gardens.' And here, 'The architecture and design of Kyoto’s older buildings is amazing.'