Here are my favorite picks for anime like Mikakunin de Shinkoukei. Keep in my the list is in no particular order. Enjoy the recommendations!
Raku Ichijou, a first-year student at Bonyari High School, is the sole heir to an intimidating yakuza family. Ten years ago, Raku promised his childhood friend that they would get married when they reunite as teenagers. To seal the deal, the girl had given Raku a closed locket, the key to which she took with her when she left him.
Now, years later, Raku has grown into a typical teenager, and all he wants is to remain as uninvolved in his yakuza background as possible while spending his school days alongside his middle school crush Kosaki Onodera. However, when the American Bee Hive Gang invades his family’s turf, Raku’s idyllic romantic dreams are sent for a toss as he is dragged into a frustrating conflict: Raku is to pretend that he is in a romantic relationship with Chitoge Kirisaki, the beautiful daughter of the Bee Hive’s chief, so as to reduce the friction between the two groups. Unfortunately, reality could not be farther from this whopping lie—Raku and Chitoge fall in hate at first sight, as the girl is convinced he is a pathetic pushover, and in Raku’s eyes, Chitoge is about as attractive as a savage gorilla.
Nisekoi follows the daily antics of this mismatched couple who have been forced to get along for the sake of maintaining the city’s peace. With many more girls popping up his life, all involved with Raku’s past somehow, his search for the girl who holds his heart and his promise leads him in more unexpected directions than he expects.[Written by MAL Rewrite]
Kaoru Hanabishi, a college student who lives alone, met a beautiful but bewildered girl dressed in a kimono at a train station. He volunteered to guide her way to the address she was looking for, which happened to be in his neighborhood, but turned out to be an empty lot. Not knowing what to do next, Kaoru invited the devastated girl to his apartment and asked for any additional clues to her destination. She supplied him with a photo of two children whom Kauru immediately identified as himself and Aoi Sakuraba, his childhood friend. It turned out that the girl in front of him is Aoi Sakuraba herself, his betrothed fiancee who came all the way to Tokyo to marry him. Her revelation was not only surprising but also reminded the deepest part of Kaoru’s memory for why he left the Hanabishi family in the first place.
High school student Chiyo Sakura has a crush on schoolmate Umetarou Nozaki, but when she confesses her love to him, he mistakes her for a fan and gives her an autograph. When she says that she always wants to be with him, he invites her to his house and has her help on some drawings. Chiyo discovers that Nozaki is actually a renowned shoujo manga artist named Sakiko Yumeno. She then agrees to be his assistant in order to get closer to him. As they work on his manga, they encounter other schoolmates who assist them or serve as inspirations for characters in the stories.(Source: Wikipedia)
Everyone has a circle of friends they hang out with. But even within a small group there are smaller groups of friends, best friends and, here’s where it gets complicated, boyfriends and girlfriends. Sometimes relationships just develop in a way where you’re not exactly sure what you are to the other person. Which is the problem Tsumiki has when it comes to Io. Io’s as tall and easygoing as Tsumiki is short in both temper and stature, but he also seems to be totally clueless about how she’s starting to feel. Yet, at times, he’s almost too affectionate. It’s just confusing and irritating. And their prankster friends Mayoi and Sakaki aren’t much help. Especially Mayoi, as it gives her one more thing to tease Tsumiki over. Hime, the fifth member of their usual gang of five isn’t much better, because she’s not really well connected to reality anyway. Which leaves Tsumiki stuck in a quandary. Are she and Io just best friends? And is it worth risking that for what Tsumiki wants?(Source: Sentai Filmworks)
The story is about Rito Yuuki, a high-school boy who cannot confess to the girl of his dreams, Haruna Sairenji. One day when coming home and sulking in the bath-tub a mysterious, nude girl, appears out of nowhere. Her name is Lala and she comes from the planet Deviluke, where she is the heir to the throne. Her father wants her to return to her home planet so she can marry one of the husband candidates, but she decides that she wants to marry Rito in order to stay on Earth.
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.
References: MyAnimeList, Wiki, ANN