It's so dark that I can't see a thing!I'll just use that, dechi!I'm sorry...MamiyaDECHIIIIIIIIIEcholocationIf we turn on the lights, we'll be found out, dechi.Listening DeviceHow did she find out, dechi...?I know that we came to the kitchen to pinch some food because we were feeling peckish and all,By bouncing a produced sound off the surroundings, it's possible to construct a model of the area based off the reflection.Mamiya-san, intelligence-gathering.
