Men's doubles
2005 AIG Japan Open Tennis Championships
Champions	Satoshi Iwabuchi Takao Suzuki
Runners-up	Simon Aspelin Todd Perry
Score	5–4(7–3), 5–4(15–13)

Jared Palmer and Pavel Vízner were the defending champions, but they chose not to participate.

Satoshi Iwabuchi and Takao Suzuki won the title by defeating Simon Aspelin and Todd Perry 5–4^(7–3), 5–4^(15–13) in the final.

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	W Arthurs P Hanley	2	5	5
	WC	G Motomura G Soeda	5	2	2			1	W Arthurs P Hanley	510	5
		J Kerr T Parrott	1						J Kerr T Parrott	48	2
		R Schüttler A Waske	1r												1	W Arthurs P Hanley	57	2	43
	3	G Etlis M Rodríguez	5	3	5										WC	S Iwabuchi T Suzuki	45	5	57
		L Horna N Lapentti	3	5	2			3	G Etlis M Rodríguez	44	2
		Y Allegro G Oliver	42	2				WC	S Iwabuchi T Suzuki	57	5
	WC	S Iwabuchi T Suzuki	57	5																		WC	S Iwabuchi T Suzuki	57	515
		J Mónaco G Müller	5	5																		2	S Aspelin T Perry	43	413
		J Thomas R Wassen	3	2					J Mónaco G Müller	w/o
		I Minář R Vik	5	2	5				I Minář R Vik
	4	S Huss W Moodie	2	5	2											J Mónaco G Müller	5	43	2
		J Levinský R Štěpánek	57	1	3										2	S Aspelin T Perry	1	57	5
		M Bhupathi J Gimelstob	44	5	5				M Bhupathi J Gimelstob	0	44
		T Dent JM Gambill	44	2				2	S Aspelin T Perry	5	57
	2	S Aspelin T Perry	57	5

References

• Main Draw