The 15th of each month is a big day for 36-year-old Yoshihiro Nozawa: it is the day he gets paid.

But every month, he hands over his entire salary to his wife Masami.

She controls the household budget and gives him a monthly pocket money of 30,000 yen ($381; £243). Despite being the breadwinner, that is all the money he can spend on himself over the next 30 days.
https://www.bbc.com/news/business-19674306