Sammy Giammalva Jr. and Steve Meister were the defending champions, but chose to compete with different partners. Giammalva teamed up with Tony Giammalva and lost in the first round to Joel Bailey and Hitoshi Shirato, while Meister teamed up with Mark Dickson and lost in the final.
David Dowlen and Nduka Odizor won the title, defeating Dickson and Meister in the final, 6–7, 6–4, 6–3.
Seeds
Draw
Finals
Top half
Bottom half
References
External links 1984 Japan Open men's doubles draw