To eliminate the necessity of manually holding a carrying umbrella without putting it up, and prevent misplacement by installing hanging-down parts on a fixing part having an umbrella installing part, and arranging freely mountable-demountable fasteners to shorten shoulder hanging use for wrist hanging use on the hanging-down parts.

String-like or tape-like hanging-down parts 1 composed of a prescribed construction material are installed on an umbrella installing fixing part 2, and fasteners 3 and 4 such as a button and a book are installed on the hanging-down parts 1, and an umbrella handle auxiliary tool is formed. In the case of using the umbrella handle auxiliary tool having such a constitution, the hanging-down parts 1 are set in the same direction as a handle, and an installing part 5 arranged on the fixing part 2 is installed on the handle of an umbrella. When the umbrella is carried, the hanging-down parts 1 are used, and when it is hung down from the shoulder, an arm is inserted into the hanging-down parts 1 in the same way as a shoulder bag, and the umbrella is suspended by hanging on the shoulder. When it is hung on the shoulder, the fasteners 3 and 4 are put together, and the hanging-down parts 1 are shortened, and the umbrella is held or carried by inserting a wrist.