Japan's Asahi Shimbun, 7, reported that the shoe buckle ornaments worn by clocco launched in the United States may cause consumers to lift their toenails.

Four injuries have been reported in Japan this summer, and the Ministry of economy and industry of Japan has started investigating whether there are any problems with the products.

The shoe buckle that is buckled in the shoe hole for decoration is called "Jibbitz".

In Japan, this kind of footwear has been listed since last March, so far there are about five hundred and sixty kinds of designs, including butterflies, sunflowers, strawberries and so on.

Viewed from the side, the design is similar to the word "Gong".

According to the China times, Tokyo's loco Asia company pointed out that in June 18th this year, a 19 year old woman in Japan's Miyagi Prefecture had a big toe nail on her left foot.

On July 17th, a 3 year old boy in Aichi had a big toe nail on his right foot.

In addition, a eight year old boy from a county in Fukuoka and a 4 year old girl in the county were injured in the same situation.

A similar incident happened in Osaka last August.

After investigating the incident in Kun Ma county and Osaka, the company said consumers were wearing 1.5 centimeters and wider hole shoes than their own feet.

The report quoted Morihira Momo, the head of the company's Japanese area, as saying that consumers should pay attention to the location of shoe buckles and purchase suitable shoes.

In Japan, cave shoes are popular with young people. They sold 3 million 900 thousand pairs last year.

However, because the material of shoes is a larger resin, many people are injured in the elevator gap when they lift their shoes in the hole.

In April, the Japanese Ministry of production and production ordered the company to improve its products.