Disambiguation evidence for Showa era via surface form
"Shōwa period (pre–World War II)"
Triples (1)
Triples where some other subject referred to this entity
as "Shōwa period (pre–World War II)".
Disambiguation evidence for Showa era via surface form
Triples where some other subject referred to this entity
as "Shōwa period (pre–World War II)".