Disambiguation evidence for Showa era via surface form
"Shōwa era (prewar)"
Triples (1)
Triples where some other subject referred to this entity
as "Shōwa era (prewar)".
hakushaku (count) in the kazoku peerage
→
timePeriod
→
"Shōwa era (prewar)"
ⓘ
↳ resolves to Showa era