public void SetWho(GameObject obj_who)
    {
        objWho          = obj_who;
        backpackManager = objWho.GetComponent <BackpackManager>();
        dressingManager = objWho.GetComponent <DressingManager>();

        RefreshBackpackItems(backpackManager.GetItems(enumItemKind.飾));
        DisplayWhoMoney();
    }
    public void btnItemKindClick(int kind)
    {
        enumItemKind item_kind = (enumItemKind)kind;

        RefreshBackpackItems(backpackManager.GetItems(item_kind));
    }