Do Japanese night shift overtime pay and night shift subsidy exist at the same time?

Yes According to Japan's labor protection law, Japanese people enjoy overtime pay and night shift allowance at the same time, and employers must settle overtime pay and night shift allowance at the same time. Japan, referred to as "Japan" for short, is an island country in East Asia. Its territory consists of four big islands, Hokkaido, Honshu, Shikoku and Kyushu, and more than 6,800 small islands. The main ethnic group is Yamato, and Japanese is widely spoken.