a) A rabbit in a Japanese story.
b) A character in Urusei Yatsura. Inaba, featured in the episode "The Coming of Inaba the Dreammaker: What Will Become of Lum's Future?" was a human wearing a rabbit suit who helped create people's fates. He was always getting lost, and so one time came to Earth and met Shinobu. He eventually became Shinobu's boyfriend and quite possibly married her. Quite friendly, the best boyfriend Shinobu ever had.