Yukiji is the older sister of Hinagiku, but has a completely opposite personality. Sure she might be the homeroom teacher of Hayate’s class, but she’s also a habitual gambler, a bottle fairy, and an all around prankster to boot. She’s constantly in debt from all of her booze and often asks her much wealthier younger sister for money to pay it off. She’s also fairly irresponsible and likes to dump most of her work onto Hayate. I’m sure she’s really a sweet person…just a tad obnoxious at times.
an extended description!