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.
Character
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.