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

Sentence

彼は古代史に精通している。

(かれ)古代史(こだいし)精通(せいつう)している。
He is well acquainted with ancient history.
Sentence

父は古代史に関心を持っている。

(ちち)古代史(こだいし)関心(かんしん)()っている。
My father is interested in ancient history.
Sentence

彼は古代史の分野で突っ込んだ研究をしている。

(かれ)古代史(こだいし)分野(ぶんや)()()んだ研究(けんきゅう)をしている。
He's doing in-depth research on ancient history.