Based on our ESG policy, we have established environmental performance goals and monitor actual performance for our real estate portfolio.

Metric			Unit	2019 Base year	2020 Actual	2021 Actual	2022 Actual	2023 Actual	2024 Actual	2025 Actual	2030 Target year
				FP7&FP8	FP9&FP10	FP11&FP12	FP13&FP14	FP15&FP16	FP17&FP18	FP19&FP20	FP29&FP30
Energy consumption			MWh	4,847	8,598	10,695	10,754	9,615	9,225	＊ 9,071	-
Energy consumption intensity			MWh/m²	0.03097	0.03313	0.02882	0.02758	0.02450	0.02370	0.02356	0.02787
	Change from base year		%	-	+ 7.0%	- 6.9%	- 10.9%	- 20.9%	- 23.5%	- 23.9%	- 10.0%
	Change from previous year		%	-	+ 7.0%	- 13.0%	- 4.3%	- 11.2%	- 3.3%	- 0.6%

Note)	Intensity denominator: Total floor area weighted by months of operation (m²) ＊ : Obtained limited assurance from an independent third-party assurance provider

Metric			Unit	2019 Base year	2020 Actual	2021 Actual	2022 Actual	2023 Actual	2024 Actual	2025 Actual	2030 Target year
				FP7&FP8	FP9&FP10	FP11&FP12	FP13&FP14	FP15&FP16	FP17&FP18	FP19&FP20	FP29&FP30
Scope 1		CO₂ emissions	t-CO₂e	106	344	583	566	501	496	＊ 450	-
		Non-CO₂ GHG emissions	t-CO₂e	-	-	-	12	43	505	＊ 534	-
Scope 2		Location-based	t-CO₂e	1,973	3,008	3,277	3,342	3,018	2,775	＊ 2,805	-
		Scope 1 and 2 GHG emissions （excl. Non-CO₂ GHG emissions）	t-CO₂e	2,079	3,352	3,860	3,908	3,519	3,271	3,255	-
		Scope 1 and 2 GHG emissions	t-CO₂e	2,079	3,352	3,860	3,920	3,562	3,776	3,789	-
GHG emissions intensity, excluding non-CO₂ GHG emissions			t-CO₂e/m²	0.01328	0.01292	0.01040	0.01002	0.00897	0.00840	0.00845	0.01195
	Change from base year		%	-	- 2.7%	- 21.7%	- 24.5%	- 32.5%	- 36.7%	- 36.4%	- 10.0%
	Change from previous year		%	-	- 2.7%	- 19.5%	- 3.7%	- 10.5%	- 6.4%	+ 0.6%

Note)	Non-CO₂ gases: CH₄, N₂O, HFCs, PFCs, SF₆ and NF₃ Intensity denominator: Total floor area weighted by months of operation (m²) ＊ : Obtained limited assurance from an independent third-party assurance provider

Metric			Unit	2019 Base year	2020 Actual	2021 Actual	2022 Actual	2023 Actual	2024 Actual	2025 Actual	2030 Target year
				FP7&FP8	FP9&FP10	FP11&FP12	FP13&FP14	FP15&FP16	FP17&FP18	FP19&FP20	FP29&FP30
Scope 3 Cat. 1		Purchased goods and services	t-CO₂e	323	610	916	952	970	999	1,017	-
Scope 3 Cat. 2		Capital goods	t-CO₂e	36	697	181	205	737	600	173	-
Scope 3 Cat. 3		Fuel- and energy-related activities （not included in Scope 1 or 2）	t-CO₂e	315	537	646	652	585	559	554	-
Scope 3 Cat. 5		Waste generated in operations	t-CO₂e	725	992	1,753	1,692	1,911	1,948	1,804	-
Scope 3 Cat. 13		Downstream leased assets	t-CO₂e	8,375	11,613	16,238	17,476	20,452	23,839	＊ 25,849	-
		Scope 3 GHG emissions	t-CO₂e	9,774	14,449	19,734	20,977	24,655	27,945	29,397	-
GHG emissions intensity			t-CO₂e/m²	0.06245	0.05568	0.05318	0.05381	0.06282	0.07180	0.07635	-
	Change from base year		%	-	- 10.8%	- 14.8%	- 13.8%	+ 0.6%	+ 15.0%	+ 22.3%	-
	Change from previous year		%	-	- 10.8%	- 4.5%	+ 1.2%	+ 16.7%	+ 14.3%	+ 6.3%

Note)

Scope 3 Cat. 1: Calculated based on services received during the reporting period and emission factors published by the Ministry of the Environment, Japan (MOEJ). Scope 3 Cat. 2: Calculated based on the increase in depreciation expenses and emission factors published by MOEJ. Scope 3 Cat. 3: Calculated based on the energy consumption used to calculate Scope 1 and Scope 2 emissions and emission factors published by MOEJ. Scope 3 Cat. 5: Calculated based on waste generated by type and treatment method, using emission factors published by MOEJ, including transportation-stage emissions. Scope 3 Cat. 13: Emissions associated with tenants’ business activities. Intensity denominator: Total floor area weighted by months of operation (m²) ＊ : Obtained limited assurance from an independent third-party assurance provider

Metric			Unit	2019 Base year	2020 Actual	2021 Actual	2022 Actual	2023 Actual	2024 Actual	2025 Actual	2030 Target year
				FP7&FP8	FP9&FP10	FP11&FP12	FP13&FP14	FP15&FP16	FP17&FP18	FP19&FP20	FP29&FP30
Water withdrawal		Measured value	thousand m³	212	213	254	318	408	508	562	-
		Estimated value	thousand m³	34	131	282	306	306	323	311	-
		Total water withdrawal	thousand m³	246	344	536	624	714	831	873	-
Water withdrawal intensity, excluding estimated values			m³/m²	0.7920	0.6067	0.6054	0.7351	0.8765	1.0203	1.0825	0.7920
	Change from base year		%	-	- 23.4%	- 23.6%	- 7.2%	+ 10.7%	+ 28.8%	+ 36.7%	±0%
	Change from previous year		%	-	- 23.4%	- 0.2%	+ 21.4%	+ 19.2%	+ 16.4%	+ 6.1%

Note)	Estimated value: Estimated based on the average monthly water use per household by household size, as reported in the “Survey on Actual Conditions of Domestic Water Use” by the Bureau of Waterworks, Tokyo Metropolitan Government. Intensity denominator: Total floor area weighted by months of operation (m²)

Metric			Unit	2019 Base year	2020 Actual	2021 Actual	2022 Actual	2023 Actual	2024 Actual	2025 Actual	2030 Target year
				FP7&FP8	FP9&FP10	FP11&FP12	FP13&FP14	FP15&FP16	FP17&FP18	FP19&FP20	FP29&FP30
Waste generated			t	1,172	2,616	3,662	3,825	4,368	4,603	4,331	-
		Recycling rate	%	40.8%	46.1%	39.7%	36.9%	35.7%	36.7%	35.6%	-
Waste generated intensity			t/m²	0.00572	0.00901	0.00953	0.00957	0.00994	0.01002	0.00926	0.00572
	Change from base year		%	-	+ 57.5%	+ 66.6%	+ 67.3%	+ 73.8%	+ 75.2%	+ 61.9%	±0%
	Change from previous year		%	-	+ 57.5%	+ 5.8%	+ 0.4%	+ 3.9%	+ 0.8%	- 7.6%

Note)	Intensity denominator: Total floor area weighted by months of operation (m²)

Green lease is an agreement specifying that property owners and tenants shall cooperate to reduce environmental burden.
Since 2021, Star Asia Investment Corporation (“SAR”) has promoted the incorporation of Green Lease provisions upon signing lease contracts with tenants.

Ratio of green lease (※) 60.4% (As of July 31, 2026)
※Ratio of area leased under green leases to total rentable area.

Efficient energy consumption and environmental preservation is being promoted mainly by the Sustainability Promotion Division, by examining the contents of construction works and specification of facilities, and renewing facilities etc. at appropriate timing and adequate specifications.

unit: thousand-yen

Classification	Main Initiatives	19FP （ended Jul. 31, 2025）		20FP (ended Jan. 31, 2026)		21FP （ended Jul. 31, 2026）		Cumulative Amount from 11FP
		Capital Expenditures	Expensed Expenditures	Capital Expenditures	Expensed Expenditures	Capital Expenditures	Expensed Expenditures	Capital Expenditures	Expensed Expenditures
Energy saving renovation costs	Air-conditioning and BAS/BEMS	183,884	20,641	99,631	22,357	127,813	26,508	1,462,258	173,200
	Installation of LED lighting	32,554	1,932	60,831	2,981	1,130	0	471,239	18,750
	Renovation of major equipment (delivery power, EV etc.)	140,249	4,736	101,198	4,701	239,030	12,010	1,767,113	63,247
	related to water resources	8,294	628	11,224	1,886	42,279	6,782	120,142	18,429
Water conservation costs	Maintenance of water storage tanks and septic systems	0	3,738	0	3,152	0	3,014	0	32,646
Greening conservation costs	Plants refurbishment, maintenance of exterior plants	0	10,837	0	5,224	0	10,961	0	79,428
Total		356,687	41,883	261,660	38,416	367,973	52,493	3,700,609	367,270

■Efforts in Urban Center Hakata

■Promotion of LED lighting