Opera

The actors have arrived ─ an ill young man who is a swordsman and druggist. A suspicious poet has perfect appearance. A girl wants to kill the young man from an assassination group. The stage has been prepared ─ the world, that has come to an end one time and revived due to a man who has been called “the World King” and the God who has bird’s appearance. For deadless, living and persuading love, they start a long journey. Oh, eternita, thus raises the first act! (From Baroque Garden LJ) Note that each volume has a different title: Volume 1: Opera・Eternita - The World sings forever Volume 2: Opera・Cantante - The Silent Singer Volume 3: Opera・Fiore Volume 4: Opera・Eliso Volume 5: Opera・Labyrinth Volume 6: Opera・Gloria Volume 7: Opera・Memoria Volume 8: Opera・Aurora

Seirou Opera

Historical Romance Shoujo

Set in the Yoshiwara pleasure quarters during the Edo period of Japan. Akane, the daughter of a samurai family, has lost all of her living relatives and has to sell herself to a brothel. A courtesan of that brothel tells her to go attract a customer, and as a result she ends up getting involved with a strange man who asks the brothel to buy her freedom... (Source: Clairparfait)

Opera Glass

Drama Music Romance

Mairimashita! Iruma-kun

Comedy Demons Fantasy

Suzuki Iruma has been sold to the demon by his irresponsible parents in exchange for money. Surprisingly, next thing he knows, he is living with the demon and has been transferred into a school in the Demon World... (Source: MU)

Katakoi Opera

School Yaoi

1-4. Katakoi Opera 5-6. First Boyfriend

Sankaku Opera

Romance Yaoi

Sadaki Kaoru, an earnest literature professor who comes from a prestigious academy, hides in his heart the one-sided feelings he has for someone. One day, thanks to drawing the attention of the school troublemaker 'Shou, the informant' his secret is revealed. In exchange for Shou's silence, he'll have no choice but to have sex 'till the point of exhaustion. (Source: Fundash Yaoi)

Detarame Mousouryoku Opera

Comedy Fantasy Romance

A former prince and his retinue take Hifumi to a world powered by imagination. (Source: MU)

Opera no Kaijin

Mystery Drama Horror

Based on Gaston Leroux's "The Phantom of the Opera".

Imouto Life

Drama Romance

Ballad x Opera

Drama Fantasy Shoujo

Haruto thinks his life is over when he runs into a demon named Neko, but luckily he's scouted by an angel and a demon who'd been looking for a Shinigami and is soon resurrected. Haruto's new life begins as a formerly human Shinigami hunting strange creatures in Yokohama alongside angels and demons in this supernatural manga by Akaza Samamiya. (Source: Tokyo Otaku Mode)

Denpa Onna to Seishun Otoko

Comedy Romance Sci-Fi

The story revolves around a highschool boy named Niwa Makoto. He lives with his aunt’s family since his parents are away on business. It is there where he meets his mysterious cousin of the same age Touwa Erio — who happens to tie a futon mattress around her upper body and is a self-proclaimed alien. Her staple food is pizza. Erio had been missing for half a year and was found floating in the sea. She doesn't remember anything about what happened during that period of time, but she began to think that it was the act of an alien and wanders the neighbourhood wrapped in the futon. (Source: AniDB) Note: This includes the extra novel Denpa Onna to Seishun Otoko SF (Sukoshi Fushigi) Han

Fuwafuwa-san ga Furu

Drama

Nijiiro Alien

Sci-Fi

Usotsuki Mii-kun to Kowareta Maa-chan

Mystery Romance Psychological

The setting is a rural city in which a kidnapping and a series of murders are happening simultaneously, where there was also a kidnapping 8 years ago. The victims, the compulsive liar "Mii-kun" (the narrator), and "Maa-chan" (Misono Mayu) reunite and start living together, despite of the fact that the kidnapped children were in Mayu's apartment...

Otomodachi Robo: Choco

Sci-Fi

"Nagamori Tomoka, you have been chosen as Choco's 'friend'. Nice to meet you, okay?" As a human weapon, she protects the Earth from giant life forms. On one of those days, Nagamori Tomoka met a single 'girl'. Robot. The girl personally introduced herself as such. According to the shady, doctor looking man beside her, her name seems to be 'Choco'. Choco seems to have chosen me as her 'friend'. "Tomoka, I have a question. What is a friend?" Don't you know. ...No, wait. Do I know the meaning of that? In a way, she was an existence that was more unrealistic that a giant robot. A machine with eyes prettier than any human. This is the meeting between Choco and I. (Source: Translated from official description)

Tamako-san to Kashiwa-kun

Comedy Romance School

Adachi to Shimamura

Romance School Shoujo Ai

The second floor of the gym―this was where we always met. It was class time, but of course, there weren't any classes going on in a place like this. This was where Shimamura and I became friends. We hung out here―talking about TV shows and cooking, playing some ping pong... This is where we fostered our friendship. Keeping my head propped against the wall, I let out a small sigh. What was this feeling? Yesterday, I'd dreamt of me and Shimamura kissing. Not that I'm like that. I'm sure Shimamura isn’t either. It’s not even something worth repeating myself about, but really, it’s not like that. It's just that when she hears the word "friend," I want her to think of me first. That's all. (Source: Baka-Tsuki)

Aku no Meshitsukai: Opera Buffa!

Comedy Historical Parody

A parody of Mothy's Aku no Meshitsukai story.

Usotsuki Mii-kun to Kowareta Maa-chan: Totteoki no Uso

Mystery Romance Psychological

The setting is a rural city in which a kidnapping and a series of murders are happening simultaneously, where there was also a kidnapping 8 years ago. The victims, the compulsive liar "Mii-kun" (the narrator), and "Maa-chan" (Misono Mayu) reunite and start living together, despite of the fact that the kidnapped children were in Mayu's apartment...

Crocro Clock

Mystery

Arata naru Sekai: Gendai-hen

Sci-Fi

"A classmate still remaining here is the cause of human extinction." That's what it said in the letter from the past, written in the familiar handwriting of my friend. The next day, I decided to go to school, though I can't remember how many weeks it's been since I last went. 'I decided to go search for the culprit' would be a lie, but 'it didn't matter' would also be a lie. "Hey Arata, I almost thought you'd forgotten how to come to school." Oh, アラタ (Arata) refers to me by the way. It's written as 新 in kanji. The kanji is often misread as シン (shin) though. "Huh, and what'd you come here for Nouko? Come here often?" The students here are what you would call 'the losers'. At least, from the perspective of time travel, they are all classified as useless. I am also one of them.

Tsuyokunai Mama New Game

Action

Tatta Hitotsu no, Negai.

Drama Romance Slice of Life

Bishoujo to wa, Kiru Koto to Mitsuketari

Drama

Yagate Kimi ni Naru: Saeki Sayaka ni Tsuite

Drama School Shoujo Ai

The story focuses on Sayaka's past. In the first part, while still in elementary school, Sayaka has her first experience with romantic feelings when she meets a free-spirited girl in her swimming class. The second part explores Sayaka's relationship with her senpai in junior high school and the fallout of its ending, as briefly explained in the manga. (Source: Yagate Kimi ni Naru Wiki)

Tantei Opera Milky Holmes: Hajimemashite.

Comedy Mystery Shounen

Tantei Opera Milky Holmes: On Stage!

Comedy

Tantei Opera Milky Holmes: Feathers-hen

Comedy Mystery Shounen

Tantei Opera Milky Holmes: Radical Time

Comedy Mystery Seinen

Takeru ~ Opera Susanoh Sword of the Devil

Action Adventure Fantasy

Once there was a legend of a sword. It is said that the sword of a rune god was sealed up in "Jagara-Mogara". When the spirits of Light, Water and Earth come together, the seal will break, then the sword will be immortalised. That is the sword of Susanoh. Izumo, Kumaso and Oguna, upon pursuing the sword of Susanoh came to the nation of Jagara ruled by an Empress and her army of women. They got involved in the wars between Jagara and Amamikado, but what awaits them isn't the clash between two nations, but the darkness involved with the sword of Susanoh that everyone is seeking. Credit: Snow Kiss

Oguna ~ Opera Susanoh Sword of the Devil

Action Shounen

Once there was a military power called "Amamikado" which invaded other countries and expanded its domain. There were two princes in Amamikado. The younger prince was named Oguna. His father, the Emperor of Amamikado, trained him as an assassin. Oguna was hungry for power to help his father. This is a tale of an assassin before he meets Izumo. (Paraphrased from the cover).