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Gakken Group INTEGRATED REPORT 2023
(15,382KB)
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Gakken Group CSR REPORT 2022
(14,121KB)
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Gakken Group CSR REPORT 2021
(20,776KB)
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Gakken Group CSR REPORT 2020
(14,965KB)
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Gakken Group CSR REPORT 2019
(16,303KB)