Jin Yoshida or the powersuit monster is a boss in slender fortress and was introduced in the boss update
Description
Jin Yoshida is the final creature encountered by Simon Jarrett while traversing Tau.
This creature is a Power Suit animated by Structure Gel. Tentacles protrude from the suit's visor. Access logs indicate that the suit was accessed by "/4subjWAUr/" and, a day later, in April 12, 2104, by Jin Yoshida, who was evidently mutated into his current form while wearing the suit. While somewhat similar in composition to the incarnation of Simon wearing the power suit, the creature is both mindless and extremely hostile.
Being an infected power suit, this creature is one of the strongest and fastest enemies in the game.
In Slender Fortress
Jin Yoshida is a Boss Pack 3. He is a very difficult boss to deal with, just like Terry akers, Construct infected and Robot Girl, Out of all SOMA bosses, Jin Yoshida is the hardest SOMA boss to play against, He is insanely fast capable of outrunning a scout by tiring the scout's sprint, He is also able to wander around and find any unlucky victims, upon being caught he will send a burst of static glitches in the volume along with a jumpscare, just like all SOMA bosses.