Why did Inuyasha inherit the Tetsusaiga?

The lore and intricacies of Rumiko Takahashi’s Inuyasha have left fans enchanted for years. One of the main elements of the series is the Tetsusaiga, a powerful sword with a rich backstory.

Understanding why Inuyasha inherited the Tetsusaiga requires delving into the dynamics of his family, the intentions of his father, and the thematic narrative of the series.

Inuyasha’s Family Dynamics

The Dichotomy of Inuyasha and Sesshomaru

Inuyasha, a half-demon, stands in stark contrast to his elder brother Sesshomaru, a full demon. While Inuyasha’s journey involves coming to terms with both his human and demon heritages, Sesshomaru’s journey is more about understanding compassion and the value of human life.

This difference between the brothers provides an essential context for why the Tetsusaiga was bequeathed to Inuyasha.

Sacrificial Love of Inuyasha’s Parents

Inuyasha’s parents, a human mother and a demon father, are emblematic of the bridge between the human and demon worlds. Their union and subsequent birth of Inuyasha serves as a powerful symbol of love that defies the boundaries of species.

The Tetsusaiga, too, is a manifestation of this love and protection, especially since Inuyasha’s father created it to protect Inuyasha’s mother.

Tetsusaiga’s Creation and Purpose

Designed for Protection

The Tetsusaiga is no ordinary sword. Forged from the fang of Inuyasha’s father, the Great Dog Demon, it was created with a special purpose.

Unlike many weapons that are made for destruction, the Tetsusaiga was intended to protect.

Its origin is deeply rooted in the love Inuyasha’s father had for his human wife. He wanted to ensure her safety and, by extension, the safety of their half-demon son.

A Test for Sesshomaru

While the Tetsusaiga was meant for Inuyasha, its existence also served as a challenge for Sesshomaru.

The elder brother’s initial disdain for the sword stemmed from his arrogance and belief in pure demon blood superiority.

By creating a weapon that could only be wielded by someone with compassionate intentions, Inuyasha’s father indirectly challenged Sesshomaru to grow and understand the value of compassion and love.

Thematic Underpinnings of the Inheritance

Inuyasha’s Journey of Self-Discovery

Inuyasha’s journey is as much about understanding himself as it is about collecting the Shikon Jewel shards.

The Tetsusaiga becomes an extension of his identity. Inheriting the sword forces Inuyasha to confront his mixed heritage and grapple with the complexities of his dual nature.

In this way, the Tetsusaiga serves as a constant reminder of his father’s love and the potential for goodness and power that exists within him.

The Message of Coexistence

A recurring theme in “Inuyasha” is the coexistence of humans and demons. Through various story arcs, characters, and especially through Inuyasha’s own existence, the series emphasizes the idea that both worlds can coexist harmoniously.

The Tetsusaiga, being a powerful demon sword that protects humans, stands as a physical representation of this coexistence.

The inheritance of the Tetsusaiga is not just a mere handing over of a powerful weapon. It’s a symbol of love, protection, growth, and the intertwined destinies of two brothers.

For Inuyasha, the sword becomes a part of his identity, challenging him to grow, protect, and ultimately, find his place in a world where he often feels caught between two worlds.

The intricacies surrounding the Tetsusaiga showcase the depth and thoughtfulness of Takahashi’s storytelling, making “Inuyasha” a timeless tale of love, family, and identity.


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