A wearable apparatus includes a body having a U-shape. The body includes a curved portion, a first side portion, and a second side portion, the curved portion having a first end and a second end, the first side portion extending from the first end, and the second side portion extending from the second end, the body is wearable such that the curved portion is worn on a nape of a neck of a user, and that the first and second side portions are suspended from shoulders of the user. The body has a first end of the first side portion, and has a second end of the second side portion. A terminal device having an image capture function and a communication function is mountable on at least one of the first end at the first side portion and the second end at the second side portion.