A possible concise summary is:
Aki Dearest, a YouTuber, visits the oldest hotel in the world in Japan with her friends. She shows the viewers the hotel's history, rooms, onsen, food, and scenery. She also interviews the owner and holds a Guinness World Record certificate. She enjoys the experience and learns a lot about Japanese culture.
Here are some key facts that I extracted from the text:
1. The text is a transcript of a video by Aki Dearest, a YouTube personality who visited the oldest hotel in the world, Nishiyama Onsen Keiunkan, in Japan.
2. The hotel was founded in 705 A.D. and has been run by the same family for 53 generations.
3. The hotel has a natural hot spring (onsen) that provides water for the baths and the rooms.
4. The hotel has hosted prominent figures in Japanese history, such as Tokugawa Ieyasu, the first shogun, and various emperors and samurais.
5. Aki Dearest and her friends stayed in a room named Fujikawa, which had a private onsen and a view of the river and the mountains.
6. They also enjoyed a traditional Japanese dinner and breakfast, which included A5 beef, sake, and various local dishes.
7. They received a Guinness World Record certificate for staying in the oldest hotel in the world.
8. They also explored the surrounding area and saw some deer and nature sights.