2024 Yokkaichi Challenger – Doubles

Doubles
2024 Yokkaichi Challenger
Champions	Thomas Fancutt Jakub Paul
Runners-up	Kokoro Isomura Hikaru Shiraishi
Score	6–2, 7–5

Evan King and Reese Stalder were the defending champions^[1] but chose not to defend their title.

Thomas Fancutt and Jakub Paul won the title after defeating Kokoro Isomura and Hikaru Shiraishi 6–2, 7–5 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	J-s Nam MC Romios	710	6
		Ryuki Matsuda K Stevenson	68	3				1	J-s Nam MC Romios	6	2	[10]
	WC	Lennon Roark Jones Shogo Sanada	65	65					P Henning K van Wyk	4	6	[12]
		P Henning Kris van Wyk	77	77												P Henning K van Wyk	4	2
	3	B Bayldon M Willis	4	77	[6]											K Isomura H Shiraishi	6	6
		S Hazawa Ryotaro Taguchi	6	64	[10]				S Hazawa R Taguchi	613	2
		K Isomura Hikaru Shiraishi	6	6					K Isomura H Shiraishi	715	6
		Petr Bar Biryukov Keisuke Saitoh	2	2																			K Isomura H Shiraishi	2	5
	WC	S Mochizuki R Sakamoto	6	6																		2	T Fancutt J Paul	6	7
	Alt	Naoya Honda Hayato Matsuoka	1	4				WC	S Mochizuki R Sakamoto	3	77	[10]
		M Imamura K Uchida	6	2	[8]			4	A Merino C Negritu	6	63	[7]
	4	A Merino C Negritu	4	6	[10]										WC	S Mochizuki R Sakamoto
		T-h Huang T-l Wu	2	6	[9]										2	T Fancutt J Paul	w/o
		Yusuke Kusuhara Shunsuke Nakagawa	6	3	[11]				Y Kusuhara S Nakagawa	7	4	[8]
		Alafia Ayeni Takuya Kumasaka	2	64				2	T Fancutt J Paul	5	6	[10]
	2	T Fancutt J Paul	6	77

• Main draw