ここから本文です

Array
(
    [0] => WP_Term Object
        (
            [term_id] => 18
            [name] => 那須
            [slug] => nasu
            [term_group] => 0
            [term_taxonomy_id] => 18
            [taxonomy] => category
            [description] => 
            [parent] => 1
            [count] => 252
            [filter] => raw
            [term_order] => 0
            [cat_ID] => 18
            [category_count] => 252
            [category_description] => 
            [cat_name] => 那須
            [category_nicename] => nasu
            [category_parent] => 1
        )

)