Description:

Miss Kobayashi is your average office worker who lives a boring life, alone in her small apartment–until she saves the life of a female dragon in distress. The dragon, named Tohru, has the ability to magically transform into an adorable human girl (albeit with horns and a long tail!), who will do anything to pay off her debt of gratitude, whether Miss Kobayashi likes it or not. With a very persistent and amorous dragon as a roommate, nothing comes easy, and Miss Kobayashi’s normal life is about to go off the deep end! (Source: Crunchyroll)

Description:

Nyaruko still wants Mahiro, as does Hasuta. Kūko wants Nyaruko, but believes both Nyaruko's and Mahiro's "first time" belongs to her. Yoriko puts up with all of it and cheerfully runs the house where they all live. Mahiro just wants some sanity. He doesn't want to be the love toy of a Nyarlathotepan, Cthughan, or a shots-like Hasturan. He may or may not hold out. (Source: ANN)

Description:

From the depth of the seas rises an evil monster, bent on taking over the human world: Ika Musume. She's ruthless. She's menacing. She's... an adorably non-threatening little girl who makes an awesome squid-ink spaghetti? Ika Musume has come out of her home in the ocean on a quest to punish humanity for polluting her waters. With squid tentacles for hair and some pretty useful ink-spitting skills, Ika Musume is sure she'll have no trouble invading Earth. What she didn't account for were the Aizawa sisters, rough and tumble Eiko and deceptively mellow Chizuru, who immediately bully her into working as a waitress in their seafood restaurant by the shore. Ika Musume decides to take this chance to learn more about the human world, having silly adventures, meeting lots of strange characters, and never once letting world domination out of her sights. Will Ika Musume be able to exact her revenge on the human race that had wronged her? Or will she learn to enjoy the company of these foolish air-breathers and let bygones be bygones?

Description:

The demon Jashin-chan has been summoned to Earth by Yurine Hanazono, a girl with a knack for the occult. Unfortunately, Yurine does not actually know how to send Jashin-chan back to Hell. Now stuck on Earth, she must live at Yurine's apartment as her familiar. The only way for Jashin-chan to return would be to kill her summoner, but this is easier said than done for the incompetent demon. Since Jashin-chan is immortal and can regenerate her body, Yurine does not hold back in attacking her with a range of weapons, punishing her in gruesome manners for her evil schemes. Jashin-chan is also often visited by her demon friends: the kindhearted Gorgon Medusa and the energetic minotaur Minosu, who seem much more well-behaved in contrast, and disapprove of her plans to kill Yurine. (Source: MAL Rewrite)

Description:

Michishio Nagasumi's life couldn't be any more normal. In an odd twist of events, during his summer vacation he ends up almost drowning in the sea. Luckily, the cute mermaid Seto Sun appears to save him. However, Sun is from a yakuza mermaid family and according to their law, if a human is to catch sight of a mermaid, either he or the mermaid must die. The only other way is for Nagasumi to be taken in as a family member, marrying Sun. In attempts to save both of their lives, Nagasumi asks for Sun's hand in marriage. Nagasumi's summer vacation reaped more than what he would expect, as he must now protect Sun from others finding her secret out.