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

一日中大雨だったので、その間家に閉じこもっていた。

(いち)(にち)中大雨(ちゅうだいう)だったので、その間家(かんか)()じこもっていた。
It rained heavily all day, during which time I stayed indoors.
Sentence

メアリーは窓を全部閉めたまま、部屋の中に閉じこもった。

メアリーは(まど)全部(ぜんぶ)()めたまま、部屋(へや)(なか)()じこもった。
Mary shut herself up in the room, with all the windows closed.
Sentence

不活発な子供は空想の世界に閉じこもる傾向がずっと高い。

()活発(かっぱつ)子供(こども)空想(くうそう)世界(せかい)()じこもる傾向(けいこう)がずっと(たか)い。
The inactive child is far more inclined to live in a world of fantasy.