Sentimental Komuro Michael Sakamoto Dada-sensei (センチメンタル小室マイケル坂本ダダ先生) (or simply Masada, or Seccom Masada) is a character found in Madotsuki's dreams. He is popular with fans. He is found by sleeping in any one of a number of beds found in the dream world, going down the staircase, walking past the elevator, and using either the Umbrella or Yuki-onna effect to extinguish the fire.
Appearance
Masada is a seemingly male NPC who appears to be wearing a black suit or jumpsuit. He has pale skin and medium-length black hair, and his eyes point in two different directions (from a front view, his left eye is pointing up, and his right eye is pointing down.)
Description
The Yume Nikki thread on 2ch gave him the name, "Sentimental Komuro Maikeru (Michael) Sakamoto Dada-sensei" or "Sekomu Masada-sensei" (セコムマサダ先生) for short, as a combination of "Sentimental," Komuro Tetsuya, Michael Jackson, Sakamoto Ryuuichi, and Dada, one of Ultraman's many enemies . "Seccom" is a result of an English-langage simplification of "Sekomu."
He is found in a monochromatic spaceship, apparently the pilot. He stands next to a large organ. When Madotsuki interacts with him, he makes a trilling noise, similar to the sound Super Mario makes when he loses a life. When interacting with him during the Spaceship crash event he will make a panicked higher-pitched sound. When the ship lands on Mars, his 'voice' is much more low-pitched, possibly expressing remorse or relief.
Masada is one of only two characters who walk backwards in the game (the other one being Dave Spector), who does this 'moonwalk' when the Knife effect is equipped. This is the origin of the Michael Jackson in his name, due to his imitation of Michael Jackson's iconic dance move and the similarity of appearance Masada bears to the entertainer.