Skymark Airlines Inc. has decided to introduce a four-day workweek for office employees, possibly beginning in the spring, as part of efforts to avoid staffing cuts amid low travel demand due to the coronavirus pandemic, a source with knowledge of the plan said Saturday.

Although Japanese airlines have already cut the number of days that flight attendants work, Skymark is the first among them to decide on such a measure for employees at its headquarters or branch offices.

The Tokyo-based budget airline, launched in 1996, plans to apply the measure to all office employees, not only those raising families or taking care of parents.