This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

彼は昨日一晩中勉強しました。

Sentence Analyzer

昨日 晩中 勉強しました

English Translation

Last night, he studied all night long.

Furigana

(かれ)昨日(きのう)(いち)晩中(ばんちゅう)勉強(べんきょう)しました。

Romanji

Kare wa kinō ichi banchū benkyōshimashita.

Words

(かれ)
he; him; his; boyfriend
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
昨日 (きのう、さくじつ)
yesterday
(いち)
one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)
勉強 (べんきょう)
study; diligence; discount; reduction

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Reading: サク
Meanings: yesterday, previous
Readings: ニチ、 ジツ、 ひ、 -び、 -か
Meanings: day, sun, Japan, counter for days
Readings: イチ、 イツ、 ひと-、 ひと.つ
Meanings: one, one radical (no.1)
Reading: バン
Meanings: nightfall, night
Readings: チュウ、 なか、 うち、 あた.る
Meanings: in, inside, middle, mean, center
Readings: ベン、 つと.める
Meanings: exertion, endeavour, encourage, strive, make effort, diligent
Readings: キョウ、 ゴウ、 つよ.い、 つよ.まる、 つよ.める、 し.いる、 こわ.い
Meaning: strong