Men's doubles
2022 Keio Challenger
Final
Champions	Victor Vlad Cornea Ruben Gonzales
Runners-up	Tomoya Fujiwara Masamichi Imamura
Score	7–5, 6–3
Events
Singles men women Doubles men women
← 2019 · Keio Challenger · 2023 →

Moez Echargui and Skander Mansouri were the defending champions^[1] but chose not to defend their title.

Victor Vlad Cornea and Ruben Gonzales won the title after defeating Tomoya Fujiwara and Masamichi Imamura 7–5, 6–3 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	A Kadhe R Ramanathan	6	2	[10]
		D Džumhur N Serdarušić	1	6	[6]			1	A Kadhe R Ramanathan	77	2	[10]
		E Kırkın J Mridha	7	5	[6]			Alt	T Ichikawa Y Mochizuki	65	6	[12]
	Alt	T Ichikawa Yuki Mochizuki	5	7	[10]										Alt	T Ichikawa Y Mochizuki	65	62
	3	VV Cornea R Gonzales	3	7	[10]										3	VV Cornea R Gonzales	77	77
		S Shimabukuro Yo Watanuki	6	5	[6]			3	VV Cornea R Gonzales	6	5	[10]
		S Danilov Daisuke Sumizawa	3	5					ND Ionel FC Jianu	2	7	[6]
		ND Ionel FC Jianu	6	7																		3	VV Cornea R Gonzales	7	6
		FC Alcantara NH Lý	3	2																		WC	T Fujiwara M Imamura	5	3
	WC	Tomoya Fujiwara M Imamura	6	6				WC	T Fujiwara M Imamura	3	6	[10]
		T Matsui K Uesugi	3	67				4	J-s Nam M-k Song	6	2	[7]
	4	J-s Nam M-k Song	6	79											WC	T Fujiwara M Imamura	w/o
		Makoto Ochi J Trotter	1	1												F Ferreira Silva Z Kolář
	WC	S Hazawa S Mochizuki	6	6				WC	S Hazawa S Mochizuki	2	6	[10]
		F Ferreira Silva Z Kolář	6	4	[13]				F Ferreira Silva Z Kolář	6	2	[12]
	2	A Harris J-P Smith	3	6	[11]

• Main draw