This is a common Japanese given name that can be used for any gender. The name uses kanji characters meaning "fragrance" or "smell," often chosen for its pleasant and gentle connotations. In anime and manga, characters named Kaoru are often known for their soft, androgynous beauty or calm demeanor.
Likely a screen name or persona. "Imouto" (妹) is Japanese for "little sister," often used as a trope or archetype in online communities. Private Collection: kaoruimoutoprivatecollection2 hot