Masahiro is the protagonist in the series. He is an Onmyōji in training and the grandson of the legendary Abe no Seimei. When he was young, Masahiro’s spiritual sight was so strong that Seimei temporarily sealed it away until he was old enough to properly use it. After meeting Mokkun, Masahiro regained his spirit sight and embraced his destiny as an Onmyōji in service to the emperor.  He is friendly and kind to both yōkai and people whom he seeks to protect from evil demons that had taken up residence surrounding the imperial capital. Although he is sometimes cocky and clumsy, there are moments when he utilizes powers beyond those of a mere apprentice, which is why Seimei claims he is the only one who can succeed him. Masahiro greatly resents being known only as Seimei no Mago (晴明の孫, Seimei's grandson) and trains hard to surpass his grandfather.  He has two older brothers whom both are married and has families of their own. Narachika is the eldest in the family. His second older brother, Masachika is ten years older than he is.  According to Ten’itsu, children in the Abe residence were often taken care by the twelve Shinshō. It was seen through flashbacks in the anime that Masahiro was taken care by Guren.  In addition to his magic, Masahiro later receives a sword called the Gōma no Tsurugi, a sword which was forged by Seimei which previously belonged to Suzaku. He was also given Kagutsuchi (軻遇突智) by Takao no Kami, flames that has the power to kill gods, in order to destroy the corrupted Guren.  In addition, he erased Guren’s memories that are about him, meaning that Guren will never remember the time when he met Masahiro in the form of a mononoke or the time when they were fighting demons together.  He cares a lot about his friends, his family and his love, Fujiwara no Akiko whom he vows to protect no matter what.  (Source: Wikipedia)

Masahiro is the grandson of the great onmyouji, Abe no Seimei. However, he lost his sixth sense that enables him to see supernatural beings, which is very important for an onmyouji. Thus, he is left with no choice but to try and pick a different career. But one day, a strange mononoke appears, which he names Mokkun, who shows him his true potential powers after fighting a demon. With the assistance of Mokkun, his quest to become the greatest onmyouji begins.

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Abe no Masahiro, grandson of the famous Abe no Seimei, is always looked down because he could not see spirits. But he saw them when he was younger? After some unexpected occurrences, he can see spirits once more and must try to prove to himself that he isn't just "Seimei's grandson" with the help of Mokkun, the so-called mononoke.


The series, set in the Heian era, Abe no Masahiro is the grandson of the great onmy&#333;ji, Abe no Seimei. Seimei, who passed his teachings on to his grandson, Masahiro who has lost his sixth sense and the ability to see spirits. Masahiro constantly feels resentful for being in his grandfather's shadow. 
Even so, one day, Masahiro meets a fox-like creature which he names Mokkun, who shows him his true potential powers after fighting a demon. Mokkun is actually Toda who prefers to be called Guren. He is one of the twelve shikigami called the Shinsho, who has pledged his loyalty to Seimei and is helping Masahiro to surpass his grandfather. 
Masahiro's dream to surpass his grandfather may not be realised easily as not only does he have to convince the other Shinsh&#333; that he is Seimei's true successor, he must also increase his power in order to stop demons coming from China, the other parts of Japan and the Underworld as well as rival onmy&#333;ji's who want to destroy Japan. He also has to keep his promise to protect Princess Akiko of the Fujiwara clan. 
(Source: Wikipedia)

Japan's Heian Period. Masahiro serves as a royal diviner just like his grandfather, the legendary Abe no Seimei. His dream isn't to follow in his grandfather's footsteps, though—it's to surpass him! During some intense training with his spirit companion, Mokkun, Masahiro notices an ominous presence targeting the princess...Can he protect the royal capital and escape from his grandfather's shadow?!
 
(Source: Yen Press)