Diana  

, ダイアナ

Diana, a feline character in the Sailor Moon franchise, appears as the third character in the story. Her introduction varies between the manga and anime. In the manga, she first emerges when the Senshi travel to the 30th century in Act 18. There, it's revealed that she is Luna and Artemis' child, and she accompanies them back to the 20th century in Act 23. In contrast, Diana does not appear until Episode 133 of the SuperS anime series. She suddenly jumps out from a bush, calls Artemis "Daddy," and nuzzles up against him, causing confusion and horror among the Senshi. Luna later accuses Artemis of an affair before running off. It is only later that it's revealed that Diana has come from the future. Despite being young, Diana exhibits curiosity, eagerness to help, and deep politeness, always addressing Usagi and Mamoru with honorifics like "-sama" and referring to Chibiusa by her formal title, Small Lady. She also assists the Senshi on occasion due to her knowledge of future events. In both versions of the series, Diana has red eyes.