Seiji Jinga

**Seiji Jinga** (仁賀 征爾, *Jinga Seiji*?) is the first Master of Assassin in the First Holy Grail War of *Fate/Intercession*. After his death due to his mishandling of his Servant, Assassin forged a new contract with Nagisa Ayanokouji before a new Master could be selected.

## Profile

### Background

Seiji is the eldest and the only son of the Jinga magus lineage, a rather obscure magus lineage that specializes in Alchemy similarly to the Reiroukan lineage, a lineage strong and ancient enough to be known as one of the Three Great Clans of Japan. Unfortunately, Seiji was born with utterly subpar Magic Circuits and his talent as a magus was equally abysmal. In the hopes of saving the family, a second child was born and luckily for the Jinga family, their daughter Azusa was born with enormous talent. Having no more use for Seiji, his parents disinherited him and had the boy raised by a family friend. He grew up side by side with his childhood friend, Kotoha Shidou, in their household and practically lived there for the rest of his life. As he was disinherited, Seiji attended normal schools and moved on to attend college with the intent to obtain a medical degree in the field of neurology.

### Personality

Despite having laughably nonexistent talent in terms of magecraft, Seiji is very arrogant, believing that even without talent, he can be something. His arrogant attitude results in him being extremely overconfident and completely devoid caution which eventually leads to his untimely death, early into the Holy Grail War. In addition to this, being chosen as a Master grossly increased the arrogance Seiji exuded, believing that he would easily win the conflict. Despite his abnormal pride, Seiji does not actually have a god complex, however, he does display aspects of it such as his tendency to always view himself as better than other people. On the other hand, Seiji's personality changes drastically when he speaks to any one of his close friends and he is also deeply in love with his childhood friend, Kotoha.

### Appearance

As of the Second Holy Grail War, Seiji was a few days shy of his twenty-first birthday and he had a slightly above average build. Seiji possesses shoulder-length black hair and purple eyes. He usually wears torn jeans and a black T-shirt. When summoning Assassin, Seiji was wearing a full formal dress in the form of a white collared undershirt with a red tie and a black jacket over that. He also had a black dress suit that he had taken off and held in his hands and dress pants.

### Relationships

Assassin
"*She's more beautiful than Kotoha...*"
## Role

### *Fate/Intercession*

#### Day 0

Seiji was chosen as a Master by the Holy Grail with his Command Spells first appearing on his forehead four days prior to July 10. Gathering information from the other magus families and Masters who were chosen, Seiji performs his summoning of his Servant on July 10, being the last person to summon a Servant. Assassin responds to Seiji's call and he is immediately captivated at the beauty of his Servant. Assassin herself found no qualms with it but Seiji approached her and kissed her. Assassin's Noble Phantasm Zabaniya activated, poisoning Seiji and killing him, thus making Seiji Jinga the first casualty of the First Holy Grail War, albeit an accidental death.

## Abilities

Despite being the eldest son of a magus lineage, Seiji has absolutely zero talent as a magus. His Magic Circuits are laughably abysmal in both quality and quantity and he has never had formal training as a magus because of his far subpar capabilities. He also has almost zero experience with dealing with magical beings, which includes Servants. This inabiltiy to properly handle Servants directly resulted in Seiji mismanaging Assassin, ultimately leading to his death.

## References

**Seiji Jinga**, the Sixth of the Masters

**Master Data 006**
Affiliation: None
Gender: Male
Height: 175 cm
Weight: 59 kg
Blood Type: B
Image Color: Black
Talents: Making enemies
Likes: His childhood friend, Assassin
Dislikes: His parents
Worst Enemy: His sister
Origin: Asakura Ward, Tokyo, Japan
Circuit Quality: E
Circuit Quantity: E
Circuit Distribution: Normal

**Seiji Jinga**, the Sixth of the Masters

**Seiji Jinga**, the Sixth of the Masters