Character
Seiroku Sakamoto
坂本清六
Role: supporting
Biography
Kihachi's admired older brother who shared the dream of electricity. He took the catalog to war and never returned, leaving secrets only he and Yosuke may know.
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坂本清六
Role: supporting
Kihachi's admired older brother who shared the dream of electricity. He took the catalog to war and never returned, leaving secrets only he and Yosuke may know.