Who is Tanjiro’s Dad? 10 Lesser-Known Facts About Tanjuro Kamado


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who is Tanjiro's dad?

Tanjiro Kamado, the resilient protagonist of “Demon Slayer: Kimetsu no Yaiba,” has captivated audiences with his journey as a demon slayer. However, amidst his heroic tale, there lies an enigmatic figure—his father, Tanjuro Kamado. Tanjiro’s father has a mysterious personality, because of his limited appearances throughout the series.a

In this blog post, we will delve into the depths of speculation and uncover Who is Tanjiro’s Dad?. From theories about his identity as the Upper One Demon to the possibility of him being Yoriichi, we will leave no stone unturned. Prepare to embark on an exploration that will shed light on the hidden facets of Tanjuro Kamado’s character.

1. Is the Upper One Demon Tanjiro’s Dad?

As we venture into the realm of theories, it is important to address the popular notion of the Upper One Demon being Tanjiro’s father. However, we must deny this claim as the evidence suggests otherwise.


Despite the resemblance or potential narrative twists, Tanjiro’s dad and the Upper One Demon are not blood-related. Their dissimilarities extend beyond physical appearance to the core of their combat styles.

While Tanjuro Kamado mastered the Sun Breathing technique, the Upper One Demon, known as Kokushibo, employs the Moon Breathing technique. This stark contrast in breathing styles further reinforces the distinction between them.

Additionally, it’s worth noting that Kokushibo, as an Upper Moon One demon, has existed for centuries, far predating Tanjuro Kamado’s lineage. The significant age difference dismisses any possibility of them being father and son.

2. Is Tanjiro’s Dad Yoriichi?

Yoriichi with Kamado family

Continuing our exploration of Tanjiro’s father, we now address the theory connecting him to Yoriichi Tsugikuni. However, we must clarify that there is no direct familial relationship between Tanjiro’s dad and Yoriichi.


Yoriichi Tsugikuni, revered as a legendary figure, is actually the brother of the Upper One Demon, Kokushibo. This means Yoriichi has long passed away, making it impossible for him to be Tanjiro’s father.

While Tanjiro’s dad and Yoriichi may bear a striking resemblance, it can be attributed to their shared utilization of the Sun Breathing technique. Their similarity in fighting style does not indicate a familial connection.

3. Was Tanjiro’s Dad a Demon Slayer?

As we delve deeper into Tanjiro’s father’s background, it is important to clarify that despite his remarkable capabilities and strength, he was not a member of the Demon Slayer Corps.

Tanjiro’s dad made a conscious choice to prioritize his role as a father and live with his family rather than pursue a path within the Demon Slayer Corps. This decision explains his absence from the ranks of the Corps.

Another factor contributing to his absence from demon-slaying activities was his poor health. Tanjiro’s father was afflicted with a severe illness, which prevented him from actively engaging in battles against demons.

4. How Did Tanjiro’s Dad Die?

In our quest to uncover the truth about Tanjiro’s father, we now explore the circumstances surrounding his untimely death. It is important to note that his passing is shrouded in mystery, primarily because his absence in the series leaves many questions unanswered.

Tanjiro’s father, although initially healthy and strong when he learned the Hinogami Kagura from his grandfather, gradually suffered from a debilitating illness. This illness ultimately led to his demise.

Heartbreakingly, Tanjiro’s father passed away just prior to the tragic event that resulted in the slaughter of their entire family. This timing adds an additional layer of sorrow and tragedy to his already mysterious death.

The fact that Tanjiro’s father’s death remains a mystery, coupled with his absence in the series, continues to fuel speculation and intrigue. It is an enigma that leaves fans wondering about the true nature of his passing and any potential connections to the broader narrative.

5. How Did Tanjiro’s Father Know Sun Breathing?

Tanjiro's father

In our exploration of Tanjiro’s father’s connection to the Sun Breathing technique, we find a link that traces back to the creator of this powerful form, Yoriichi. Yoriichi passed down the technique to the Kamado family, making it a part of their ancestral heritage.

To preserve and practice the Sun Breathing technique, the Kamado family transformed it into a dance form known as Hinogami Kagura. This dance serves as a ritual ceremony performed annually on New Year’s, spanning from sunset to sunrise.

The purpose of the Hinogami Kagura ceremony is to invoke the Fire God and offer dance as a symbol of devotion and protection. It acts as a ward against threats and diseases, ensuring the safety and well-being of the Kamado family.

6. Is Tanjiro’s Father Comparable to a Hashira?

While Tanjiro’s father may not have been a part of the Demon Slayer Corps, his strength and abilities were indeed on par with the elite Hashira. His mastery of the Sun Breathing technique, coupled with his utilization of extraordinary techniques such as the “Transparent World” and “Selfless State,” showcased his exceptional prowess.

The Sun Breathing technique, a legendary breathing style, contributed to Tanjiro’s father’s formidable combat skills. This technique allowed him to harness the power of the sun and unleash devastating attacks upon his adversaries.

Tanjiro’s father’s repertoire extended beyond the Sun Breathing technique. His command of advanced techniques like the “Transparent World,” which grants heightened perception and agility, and the “Selfless State,” which enhances his combat abilities by disregarding personal safety, further solidified his status as a formidable fighter.

7. Why Do Tanjiro and His Dad Have the Same Scar?

Tanjiro's Dad

At first glance, the scar on both Tanjiro’s and his father’s foreheads may appear to be the Demon Slayer Mark, a symbol of immense power. However, the truth behind their scars lies in a different origin altogether.

Surprisingly, the scars on Tanjiro and his father’s foreheads were not bestowed upon them by battles or demonic encounters. Instead, they were mere accidents caused by hot water.

While the Demon Slayer Mark possesses a distinct appearance and holds great significance among demon slayers, it is clear that the scars on Tanjiro and his father’s foreheads do not align with the style or characteristics of the mark.

8. Tanjuro Achieved the “Transparent World”

Delving into Tanjuro Kamado’s extraordinary skills, we discover his ability to achieve the coveted state known as the “Transparent World.” This remarkable feat allowed him to foresee and anticipate his opponent’s attacks with exceptional precision.

Through the “Transparent World,” Tanjuro gained the power to see beyond the surface, perceiving the intricate details of his adversary’s movements. By observing their blood flow, muscles, and joint movement, he could anticipate their next actions.

9. Tanjuro Achieved the “Selfless State”

Building upon Tanjuro Kamado’s exceptional abilities, He possesses the renowned “Selfless State.” This state is characterized by Tanjuro’s remarkable ability to maintain a complete absence of drive, hatred, anger, fighting spirit, animosity, or fear, even in the face of dire circumstances.

Tanjuro’s embodiment of the “Selfless State” showcased his unwavering inner strength and resilience. By detaching himself from personal desires and negative emotions, he could focus solely on the task at hand, making him a formidable opponent.

10. Can Tanjiro’s Father Beat Upper Moon One?

Hinogami Kagura

While Tanjiro’s father possessed remarkable skills, we must acknowledge the overwhelming power of Upper Moon One, who is renowned as one of the strongest demons in existence.

Upper Moon One stands as a pinnacle of demonic power, having defeated countless Hashiras over a span of 400 years. Their unrivaled strength and skill make them one of the most dangerous opponents in the demon world.

Given the vast gap in power and the Upper Moon One’s status as the second strongest demon, it is highly unlikely that even Tanjiro’s father, with all his exceptional abilities, would have been able to defeat this formidable adversary.


While Tanjiro’s father remains a character shrouded in mystery due to his limited appearances in the series. We have uncovered significant insights into his remarkable skills and qualities. His mastery of the Sun Breathing technique, attainment of the “Transparent World” and “Selfless State,”.

About Susil Praharaj

Susil, with seven years of experience in watching anime, has become something of an expert in the field. With an impressive list of anime shows under his belt, he has gained a deep understanding of the anime world. Susil is not only an avid watcher but also a manga enthusiast who enjoys reading manga and exploring fan theories. He has also created many fan theories of his own, which he’ll be sharing on the blog.

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