[4K] 20,000 Leagues Under the Sea Ride at Tokyo DisneySea. It's a submarine ride located inside Mysterious Island.
"Home to an ancient, advanced civilization, Atlantis is said to have sunk to the bottom of the ocean long ago. Some say the people of that continent lived on and adapted to the world beneath the waves. Board one of Captain Nemo's powerful submarine boats and join him in his undersea search for Atlantis." - TokyoDisneyResort.jp
If you guys are a Disney fans, we highly recommend visiting Tokyo Disney Resort in the near future. It's seriously the best Disney park in the world. Tokyo DisneySea is beyond incredible! Tokyo Disney resort ticket is very affordable unlike in the United States. You are looking at around $60 for day ticket to $200 for a 4 day ticket.