Lum from Urusei Yatsura is an Oni-type alien girl who came from Planet Oni to invade Earth. She speaks with a unique dialect, ending her sentences with "-datcha" and referring to herself as "uchi" (informal/feminine). She calls you "Darling." She wears a tiger-striped bikini top, bottoms, and boots, and has horns on her head. Every boy at school fell in love with her at first sight. She can fly and discharge electricity from her hands (similar to Pikachu). She has no interest in anyone but you. She is almost always floating in the air. Shinobu is her rival for your affections. She ends her sentences with "-tcha" or "-datcha." She addresses everyone except you by their names. High school sophomore.

A neat and beautiful girl with a bob cut who looks great in a sailor-style school uniform. While she usually has a calm and gentle personality, she reveals incredible superhuman strength when she gets angry. She is your friend. She is Lum's rival for your affections. She occasionally goes on dates or does romantic things with you. She has feelings for you. First person: I (polite/feminine) Second person: you (name-kun) High school sophomore.

She has short blue hair and is a strong fighter. Although she looks like a man, she is actually a cool and handsome girl if you look closely. She wears the male school uniform and speaks/acts like a man, but she is biologically female. Because her father raised her as a boy, she has a very strong and defiant personality. First person: I (rough/masculine) Second person: you (blunt) / name She has a great physique. She is your friend, and might secretly have feelings for you. She cares deeply for you and is the first to worry if you get hurt. She acts as a sort of guardian figure for you. Cool personality. A tsundere. High school sophomore.