Saniaz

So I've been looking for a show that I watched a few years ago. I has to have been made before 2010. I don't remember much details which includes any names or titles. What I remember is that a male walked into a building to be encountered with a strange hairy creature. It was a like someone took a round brown furry ball and attached human limbs to it, meaning arms and legs. The male managed to get away from it by.... I think climbing up stairs and shutting a door on it? I don't remember on how but he eventually finds a girl? The girl of which instructs him to climb into a robotic large suit. I think he entered the chest portion of it. Inside was a chair that looked out through a window to see what was outside. In order to control the robot there are these jelly like orbs at the ends of the arm rest. He either placed his hands on them or in them. From there you could control the robot with your mind while having the hands with the jelly. That strange furry creature returned and placed itself on the glass wall of which it started to lick at. The boy controlled the robot to grab onto the creature to simply fling it away. More happens but I'm not so sure on how to say it since I'm not even 100% sure on what happened. Some darkness came to attack the boy, girl, and robot but some.... other... a dragon?.. like creature pops out and makes a large flashing light? Afterwards what was left of the creature and darkness was only an empty shell from the creature. No darkness at all. I think there was also details about eating a fruit that gave you powers?? I have asked this before at other places so I'm going to list out repeated answers that are not what I'm looking for. Totoro, Gremlins, and One Piece. Thank you to who ever helps!