TABLE 1.

Diagnostic kits used in this study

Name of kit	Method	Company	Kit name in Table 2
Lumipulse Presto HTLV-I/II	CLEIA	Fujirebio Inc.	CLEIA A
HISCL HTLV-I Ab	CLEIA	Sysmex Corporation	CLEIA B
Lumipulse Presto HTLV-I	CLEIA	Fujirebio Inc.	CLEIA C
Lumipulse HTLV-I/II	CLEIA	Fujirebio Inc.	CLEIA D
Architect HTLV-I/II Score	CLIA	Abbott Japan LLC	CLIA
Serodia HTLV-I	PA	Fujirebio Inc.	PA
Problot HTLV-I	WB	Fujirebio Inc.	WB
INNO-LIA HTLV-I/II Score	LIA	Fujirebio Inc.	LIA