Ijimtaro's jewelry design pays attention to detail and exquisiteness, and at the same time has the characteristics of firmness and lightness. Their feather ornaments are more fashionable and relatively more durable. Judging from the market survey data, the ornaments of Jiujiantaro show a high level in user evaluation and sales. In addition, Suketaro's jewelry has also been recognized by professional designers and fashion circles, and its design style is more in line with the current fashion trend. In contrast, the ornaments of the giant emperor sword have some problems in the firmness of feathers and are easy to break. Therefore, on the whole, Ji Jian taro jewelry is better.