再さい従じゅう弟てい

noun

younger male second cousin

Specifically a male second cousin who is younger than the speaker. The term is precise but not commonly used in everyday conversation; many speakers simply say はとこ or describe the relationship more generally.

• 彼かれは私わたしの再さい従じゅう弟ていで、まだ大だい学がく生せいです。