The video features a group of people, including Fischer's Silk, Ndaho, Masai, and Motoki, who go fishing in Tateyama with the help of Mr. Sakana-kun, a fishing expert. They use a fixed net to catch a wide variety of fish, including unicorn leatherjackets, cutlassfish, parrot fish, and greater amberjack. The group is excited to see the different types of fish and learn about them from Mr. Sakana-kun. They also use a fish drone to explore the underwater world and catch a glimpse of the fish in their natural habitat. In the end, the group returns to port with a big catch and expresses their gratitude to Mr. Sakana-kun for the experience and knowledge they gained.
Here are the extracted key facts:
1. The narrator, Fischer, and his friends went fishing in Tateyama with the help of Mr. Sakana-kun.
2. They used a fixed net to catch fish.
3. The fixed net is not like fishing with a rod, and it requires a lot of power.
4. They caught a big haul with many different types of fish.
5. The fish caught included horse mackerel, mackerel, sardines, flounder, puffer fish, and others.
6. They also caught rare fish such as unicorn leatherjacket, cutlassfish, and oarfish.
7. Oarfish are rare to see, especially adult ones.
8. The oarfish can cut off its own tail.
9. The fish were caught using a fixed net without bait.
10. The fish swim into the net by accident.
11. The underwater view was interesting, and they used a fish drone to check the net.
12. They caught over 20 different types of fish.
13. Some of the fish will be going to an aquarium.
14. Red cornetfish can grow even bigger and are called "cannons".
15. Red cornetfish are great as sashimi and tempura.
16. The captain gave them all the fish they caught.
17. They also learned about different types of fish, such as scads, Japanese bluefish, and dark chub.
18. Mr. Sakana-kun's channel is in the description.