Ernie Stewart / Retna Ltd. 1 / 3
Ernie Stewart / Retna Ltd. 1 / 3

In a new commercial for Japanese cell phone company Softbank, Brad Pitt serves as a personal assistant to a sumo wrestler, even picking up the heavy man at one point and carrying him through a hotel (watch above).

See Brad Pitt making a funny face

The 30-second spot was directed by Spike Jonze.

This is Pitt's fifth commercial for the company. In a 30-second ad last year, the actor helped a group of people in a stalled car -- and nearly got run over by a crowd of bicyclists when he tried to snap a photo of a topless sunbather.