1.
diary, journal
A daily written record of events and personal thoughts.
日記を読み返した。
I reread my diary.
毎日日記を書いています。
I write in my diary every day.
子供の頃の日記が出てきて、読んでみたら懐かしかった。
My diary from childhood turned up, and reading it brought back fond memories.
日記 refers to a personal record of daily events and thoughts.
COMMON EXPRESSIONS:
- 日記を書く: to write in a diary
- 日記をつける: to keep a diary
- 日記を読み返す: to reread one's diary
RELATED WORDS:
- 絵日記: picture diary (common school assignment)
- 日記帳: diary notebook
- ブログ: blog (modern online diary)
- 交換日記: exchange diary (shared between friends)
CULTURE:
Keeping a diary is a common practice in Japan, often assigned as homework in elementary schools.