2023 Yokkaichi Challenger – Doubles

Hsu Yu-hsiou and Yuta Shimizu were the defending champions^[1] but lost in the quarterfinals to Rithvik Choudary Bollipalli and Arjun Kadhe.

Evan King and Reese Stalder won the title after defeating Ray Ho and Calum Puttergill 7–5, 6–4 in the final.

Seeds

First round					Quarterfinals					Semifinals				Final

1	E King R Stalder	6	3	[10]
	P Matuszewski Kai Wehnelt	1	6	[7]	1	E King R Stalder	6	6⁶	[12]
	J-s Nam C Wong	6	6			J-s Nam C Wong	4	7⁸	[10]
	R Gonzales F Sun	3	4							1	E King R Stalder	6	6
3	I Sabanov M Sabanov	4	5								N Kaliyanda Poonacha D Sharan	3	2
WC	J Trotter T Yuzuki	6	7		WC	J Trotter T Yuzuki	6⁶	6	[8]
	N Kaliyanda Poonacha D Sharan	6	2	[10]		N Kaliyanda Poonacha D Sharan	7⁸	3	[10]
	T Matsui K Uesugi	0	6	[8]										1	E King R Stalder	7	6
	C Sinclair A Sitak	6	1	[5]											R Ho C Puttergill	5	4
	Y-h Hsu Y Shimizu	1	6	[10]		Y-h Hsu Y Shimizu	4	3
WC	Seiya Mizuno Shion Motoyama	4	2		4	RC Bollipalli A Kadhe	6	6
4	RC Bollipalli A Kadhe	6	6							4	RC Bollipalli A Kadhe	4	4
	R Noguchi K Uchida	6	7⁷								R Ho C Puttergill	6	6
	F Bergevi M Veldheer	4	6⁵			R Noguchi K Uchida	3	6	[4]
	R Ho C Puttergill	2	7⁷	[10]		R Ho C Puttergill	6	2	[10]
2	K Drzewiecki Z Kolář	6	6²	[4]