Explore Words Kanji Grammar Guides

Analyzing sentence…

Copyright © 2026 Kotomora. All Rights Reserved.

Get the Kotomora apps for iOS and Android.

Explore Words Kanji Grammar Guides About Support Privacy

Copyright © 2026 Kotomora. All Rights Reserved.

Analyzer

Sentence analysis

4Spans

Sentence

1000 character limit

Sentence

成せい功こうに欠かかせない要よう素そ

Span Details

成せい功こう

success; achievement

noun, suru verb

direction, time, indirect object, or target marker

欠かかせない

indispensable; essential; vital; crucial

expression, i-adjective

要よう素そ

component; factor; element