Analyzer
Sentence analysis
10Spans
Sentence
Span Details
第三
thirdnoun, no-adjective
巻
volume (of a book); reel (of film); scroll; roll (of paper, etc.)noun, counter
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
重要
important; essential; significantna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
秘密
secret; confidential; private; mystery; secret (to success, etc.); key; esoteric teachingsnoun, na-adjective
が
subject markergrammar
明かさ
pass the night; spend the night; reveal; disclose; divulge; prove; verify-> 明かすgodan verbshort causative stem of あかす
れる。
passive voice; suffering passive; potential form; spontaneous occurrence; honorific (sonkeigo)auxiliary verb, auxiliary