Japanese Geodetic Datum 2024 (vertical) height - ESRI:105604

WKT

VERTCS["JGD2024_vertical_height", 
	VDATUM["Japanese_Geodetic_Datum_2024_vertical"], 
	PARAMETER["Vertical_Shift", 0.0], 
	PARAMETER["Direction", 1.0], 
	UNIT["Meter", 1.0]]

WKT2

VERTCRS["JGD2024_vertical_height", 
	VDATUM["Japanese_Geodetic_Datum_2024_vertical"], 
	CS[vertical, 1], 
	AXIS["Gravity-related height (H)", up, 
		LENGTHUNIT["Meter", 1.0]], 
	ID["Esri", "105604"]]

Data from @esri/proj-codes

{
  "wkid": 105604,
  "latestWkid": 105604,
  "macro": "PE_VCS_JGD_2024_HT",
  "name": "JGD2024_vertical_height",
  "wkt": "VERTCS[\"JGD2024_vertical_height\",VDATUM[\"Japanese_Geodetic_Datum_2024_vertical\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]",
  "wkt2": "VERTCRS[\"JGD2024_vertical_height\",VDATUM[\"Japanese_Geodetic_Datum_2024_vertical\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]],ID[\"Esri\",\"105604\"]]",
  "description": "Japanese Geodetic Datum 2024 (vertical) height",
  "authority": "Esri",
  "version": "13.6.0",
  "deprecated": "no",
  "areaname": "Japan - onshore",
  "extent": {
    "slat": 20.37,
    "nlat": 45.54,
    "llon": 122.83,
    "rlon": 154.05
  }
}