Analyzer
Sentence analysis
10Spans
Sentence
Span Details
1941
-noun
年
year; counter for years; counter for grades; apprenticeship period (usu. ten years)noun, counter
12月
December; twelfth month of the lunar calendar-> １２月noun
に
direction, time, indirect object, or target markergrammar
日本
Japannoun
は
topic markergrammar
アメリカ
United States of America; USA; US; America (the continents); the Americas-> 亜米利加noun
と
quotation, conditional, companion, or and markergrammar
開戦
outbreak of war; start of hostilitiesnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar