People with a secure job are more active than those without in their efforts to search for a partner, according to a survey by a team at Tokyo University.

The university’s Institute of Social Science sought to shed light on changes in work and home life. Its survey found that the degree to which workers actively seek out a potential spouse – a process known as konkatsu – depends not only on their eagerness to marry, but also on whether they have a permanent work contract.

About 3,600 men and women aged 22 to 42 nationwide were surveyed between January and March last year. The survey found that out of the workers surveyed, 800 were both employed and not in a relationship. The number excludes self-employed and freelance workers.

Of the workers with secure jobs, 53 per cent of male and 51 per cent of female permanent employees said they were actively seeking a partner, including asking friends and acquaintances to introduce them to someone and participating in matchmaking parties.

On the other hand, only 32 per cent of male and 44 per cent of female non-permanent workers, including part-time and temporary workers, were similarly engaged.

It is generally thought that workers with permanent contracts have little free time to spend seeking a partner because they tend to work long hours compared with non-permanent employees. But Associate Prof. Akane Murakami, a member of the survey team, said this is not always the case, and there are other factors to consider.