Hayate the Combat Butler

Hayate Ayasaki's life wasn't great, but when he loses the job he used to support his good-for-nothing family, and his deadbeat parents sell him to the Yakuza for cash, it really hits rock bottom! Faced with having to pay off the huge debt before he's converted into black market organ parts, a desperate Hayate decides to kidnap oddball heiress Nagi Sanzenin for ransom... but when even that goes wrong and he accidentally ends up rescuing Nagi from other kidnappers, it turns out that Hayate is the bodyguard that Nagi has been looking for! So now he's the Sanzenin family's butler, and… maybe… it might be the start of a potential romantic relationship… assuming Hayate can survive the on-the-job training, of course. (Source: Sentai Filmworks)

You are Ms. Servant

This is the story of a maid who is all alone in the world, but who finally finds a family. Told from young that her only worth is as a killer, Yuki had known nothing else except cold efficiency and following orders. Now that she has a chance to leave her past behind, she arrives at the doorstep of Hitoyoshi Yokoya, asking to be employed… as a maid?! Thus begins the journey of a former assassin learning what it means to be ‘normal’! (Source: Shogakukan)

Yuuna and the Haunted Hot Springs

Kogarashi Fuyuzora is a "hands on" psychic. Ever since the day he got possessed by an evil ghost, he has been burdened with debt. Needing a cheap room to rent, he winds up at a haunted hot springs inn, Yuragi Inn, where only incredibly beautiful girls reside. Amongst the residents is a ghost, Yuuna, who cannot move on to the spirit world. Despite the resistance from the current tenants that are all girls, Kogarashi manages to start his new life at Yuragi Inn. (Source: Crunchyroll)