Animal echolocation extremely narrow beams and many receivers to localize a target (multibeam sonar), animal echolocation has only one transmitter and two receivers (the ears) positioned slightly apart. The echoes returning to the ears arrive at different times and at different loudness levels, depending on the position of the object generating the echoes. The time and loudness differences are used by the animals to perceive distance and direction. With echolocation, the bat or other animal can see not only where it is going but also how big another animal is, what kind of animal it is, and other features.. At the most
Animal Yokochō Animal Yokochō It is explained in the anime that AniYoko itself is an alternative world inhabited by stuffed-animal-like creatures. The only method of travel between AniYoko and the human world is through a door mounted in the floor of Ami's bedroom. The Trio has given many conflicting and spurious explanations for how the door got there, but the real answer may never be revealed to Ami nor the viewer. Still, nothing overly sinister appears to be involved - As Kenta said in the second story, "That's the setting for the story, so don't worry about it", breaking the fourth wall,