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

7Spans

Sentence

1000 character limit

Sentence

彼かれはゲームの理り論ろんを研けん究きゅうしている。

Span Details

ゲームの理り論ろん

game theory

expression, noun

研けん究きゅう

research; study; investigation

noun, suru verb

light/support verb with a noun or noun-like phrase

-> するgrammar

ongoing or resultant state