It is a Yoshida wallet.

It was originally a Japanese trendy brand and was sold in Taiwan. Later, the sales company found a loophole and it was called Porter. It was only registered in Japan, so it registered a Porter International around the world, and then filed a lawsuit, which was later mediated.

The external trademarks of Japan P and Taiwan P are both porter, but the top letter of porter is a line. Japan P has the word JAPAN, Taiwan P is International, and the internal mark is also the difference between porter and Porter International. In Japan, there is usually only a paper tag of the person carrying the bag (head), which is similar to the paper tag of clothing, and is removed when used. The internal mark of Taiwan P is relatively large, and there will also be the pattern (human head) of Yoshida carrying the bag as the background.