Yamagishi, Ryouko

Historically, Prince Shoutoku Taishi lived from 574-622 AD and united Japan under the centralized government of an emperor. Known by his real name in the manga, Umayado, he is a cold and calculating politician and mystic that uses his beauty and cunning intellect to manipulate those around him. Umayado's only weakness is Emishi, the son of a rich family who Umayado finds himself hopelessly attracted to.

(Source: ANN)

Hi Izuru Tokoro no Tenshi

日出処の天子

Fuyuki, Rurika

Fuyuki's modern adaptation of Greek mythology about the love between Hades the God of the Underworld and Persephone, the daughter of Demeter. The Greek gods and goddesses now assume human forms but still retain all their vast powers. All except for high school student, Arisa who for some reason is unable to remember her past incarnation as Persephone and her life with Hades who in this present day is her classmate, Amano. But the strength of their joint destinies is so strong that even without those memories, Arisa falls in love with Amano just like Persephone with Hades hundreds of years ago. But this time, Amano is determined that he will not lose Arisa like in the tragic past. He will protect her even if it means going against every immortal being and will not yield her to Zeus who wants to unlock the secret and the mysterious power that Persephone had then and Arisa has now.

Aries

アリーズ

Sumeragi, Natsuki

1) The Enchanted Peony
A valedictorian finds a beautiful peony.

2) The Butterfly Visits the Spring Garden
A butterfly turns into a human and meets a human boy.

3) The Cry of the Tiger
A man has to stay the night in the mountains where he meets a recluse family of three.

4) The Serpent Princess's Sanctuary
A brother and sister meet after being separated at birth.

Hana no Koe

The Voice of Flowers

花情曲

Kim, Su Yeon

Jin-Hung possesses an abnormal power - she can see ghosts and make them disapear! One day, while walking through the streets, she suddenly comes across a boy trying to kill himself. To stop him, Jin-Hung ran to him; later learning that he was actually a ghost. However, it was not just an average ghost - it was her middle school crush Shin-Yi! Shin-Yi, unknowningly, then starts to follow Jin-Hung to the school, only to come across a new ghost - Shin-Yi’s best friend Yi-Ryeong! How did they end up dead and why does Yi-Ryeong suddenly start to follow Jin-Hung, saying that he’s her guardian?

(Source: Fateful-Encounters)

Trouble G

트러블G

Sakurai, Susugi

A collection of various one-shot stories.

(Source: Aerandria Scans)

Hai ni Naru Made

灰になるまで

Honda, Natsumi

After her mother passes away, her father re-marries and due to his job he has to transfer, so Sachi decides to stay and live alone. She doesn’t feel as though she exists when she's in class, and with continuous misfortunes, her feelings of wanting to live have become weakened… And at the present time she met the God of Death whose motto is "health first"!? The God of Death is Sachi’s distant relative and is living in human form a health education teacher, even attending her school and watching over her, but what is his real intention…!? 

(Source: Chibi Manga)

Shinigami no Torisetsu

死神のトリセツ

Hara, Chieko

A collection of modern love stories. Each stories intertwined with another love story in the past.

Senya Renka

千夜恋歌

Sugi, Shippo

I want to devour you so bad it's driving me crazy...

Born into a lineage of vampires, Yukiya has never been able to accept the act of drinking blood. But when he is caught in "her" unwavering gaze, he feels an ache he has never experienced before...

(Source: Shogakukan, translated)

Henshoku Kyuuketsuki wa Oazukechuu

偏食吸血鬼はおあずけ中

Yamato, Waki

During the time of the great dynasties of Japan, 5-year old Nana-hime and a little boy vowed that they would marry each other, but they were tragically separated without ever learning each other's true identities.  Now, at the age of 17, Nana-hime is still unmarried and her mother is restless.  She forces her daughter to try to enter the imperial court, and miraculously succeeds.  Much to her chagrin, Nana-hime will now serve as lady-in-waiting to nobleman Hikaru Genji, the most infamous playboy of his time...

Love Pack

ラブパック

Tezuka, Osamu

From time immemorial to the age of space colonization, there is one legend that has stayed unchanged in every history book—the tale of the immortal bird Phoenix. A being whose blood is said to grant eternal life or wisdom, the radiant figure ensures the continuation of sentient life in the universe as it oversees human civilizations and their development.

Yet, mankind remains a slave to its habits; from happiness and sorrow, to wrath and love, a myriad of emotions continue to play an integral part of human life. Simultaneously, time and time again, certain beliefs and agendas persist over the centuries to disturb the fragile equilibrium of the world's preordained nature and principles. It appears that fate, with its dynamic variables, can manifest itself in many ways—and oftentimes exhibits a bizarre sense of humor.

[Written by MAL Rewrite]

Note: This is an incomplete series due to Tezuka's death.

Hi no Tori

Phoenix

火の鳥

Matsumoto, Izumi

Junior high school student Kyousuke Kasuga and his family are espers, commanding an array of unique powers. But whenever this arouses the public's suspicion, they must swiftly relocate. Tired of this routine, Kyousuke transfers schools for the eighth time and is determined to make this the last. However, a series of unexpected developments lands him in the middle of the school's notorious delinquent duo.

Madoka Ayukawa, enigmatic and feared by the students, often switches her personality between cold and affectionate, while the lively and energetic Hikaru Hiyama harbors a public crush for her "darling" Kyousuke. Caught up in a fierce love triangle threatening his dream of an ordinary life, Kyousuke decides to use his powers in an attempt to appease both girls. But it soon becomes apparent that his indecision will only take him so far.

[Written by MAL Rewrite]

Kimagure Orange☆Road

Kimagure Orange Road

きまぐれオレンジ☆ロード

Fujikawa, Touko

Shinobu grew up in a town so small that he didn't even have any classmates in elementary school. Without any friends his age, he spent his time learning about flowers with a local horticulture expert. Now that he's moved away to a city, he still sticks to himself, since he never really learned how to make friends. That is, with the exception of Yukihito, who came up to him one day and became his friend. The trouble is, now Yukihito means the world to Shinobu, and he doesn't know what to do about it. (Source: Storm in Heaven)

12 Manga Like Romantic Blue Ice