The Shidou Palace is a location in Persona 5.
- Available: November 24
- Deadline: December 21
- Owner: Masayoshi Shido
A world within the Palace created by Masayoshi Shido. The Phantom Thieves of Hearts plan a heist to steal Masayoshi's heart in order to reform him so he will stop invading other people's Palaces to perform assassinations. The dungeon takes the form of a luxury cruise ship with the sitting atop, sailing through the Tokyo submerged below the ocean level with high-rises poking above the surface. The Thieves comment that Shido does not really care about the future of the country as he claims in reality but only wants to save himself and his wealthy patrons on an ark.
- Masayoshi's Heart. The Treasure is a ship's wheel.
- The submerged city symbolizes both the progressively rising sea level because of climate change and the economic state of Japan which is still struggling to recover from the burst of asset price bubble in 1992.