"Psycho on the Water - SiIvaGunner: King for Another Day" is a high quality rip of "Psycho on the Water" from SilvaGunner: King for Another Day. It represents the King for Another Day Tournament contender Law & Disorder.
The track starts off as an arrangement of "Moon on the Water" from Danganronpa V3: Killing Harmony. Around 0:33 the "Body Discovery" jingle plays, followed by the sound effect that accompanies the "Investigation Start" pop up. Other sound effects from the game are peppered throughout: the "Dead Body Found" screams, the Monokuma Slot noises, and focus noises.
At 1:40, there are gavel sound effects, followed by dialogue, "Question", and "Psyche Lock" noises from the Ace Attorney series. The track then becomes "Lock on the Heart (Psyche Lock)" from Phoenix Wright: Ace Attorney - Justice for All. At 2:23, the song is accompanied by dialogue sound effects. Finally, at 2:46 there is a sound effect of Psyche Locks being broken, finishing the arrangement.