Jeiko

Jaiko (ジャイ子^?)

Voice actors: Yoshiko Ōta (1979), Kazuyo Aoki (1980~March 2005), Vanilla Yamazaki (April 2005~)

Jaiko is Gian's younger sister, who would have been Nobita's wife in the future had Doraemon not intervened. She appears in the very first chapter of the manga, even before the introduction of Gian. Her name Jaiko is usually considered a nickname, but Fujiko never gave her a real name. An aspiring manga artist, Jaiko goes by her pen name Christine Goda (クリスチーネ 剛田 Kurisuchīne Gōda^?), and sometimes submits her manga to publishing companies for prizes. She mostly fails in these contest because her storytelling is still rough. After that when she decides to give up writing comic books, Gian's friends are asked/forced to cheer her up. She has a crush on Motayo Moto,a seventh grader in the school. She is sometimes referred to as Hana.