# GET /hoge
+ Response 200 (application/json)
    + Attributes (object)
        + segment (SEGMENT) - One segment.
        + segmentsArray (array[SEGMENT], fixed-type) - Array of segments.

# Data Structures

## PLAN (object)
+ segment (SEGMENT) - One segment.
+ segmentsArray (array[SEGMENT], fixed-type) - Array of segments.

## SEGMENT (object)
+ attr1
+ attr2
+ attr3
