PASSENGER PROTECTION APPARATUS

A passenger protection apparatus includes an airbag and an inflator. The airbag is configured to hold a passenger sitting on a seat of a vehicle when the airbag deploys, and the inflator is configured to supply gas to expand the airbag. The airbag includes: a main bag configured to hold a head and an upper body of the passenger; sub bags configured to protrude to the passenger to deploy between the main bag and the passenger; and connectors configured to swingably couple the sub bags to the main bag at positions out of a center of the seat in a vehicle width direction, so that the sub bags can swing when a force is applied to the sub bags in the vehicle width direction.