In the vast world of anime genres, To Your Eternity is a blend of drama and fantasy. It is one of the mostheart-wrenching animeyou’ll ever come across. The series beautifully intertwinesintense battles, deep friendships, and, of course, countless heartbreaking deaths.
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To Your Eternity is different from most anime. Its depth captivates its viewers but is often overlooked in discussions. The story follows Fushi, an immortal being created by The Beholder who was sent to Earth to protect and preserve the world.

Everything in life must come to an end, except for the immortal. Let’s look at some of the saddest deaths that have left a lasting impact on Fushi’s journey.
Older Sister of March
During a fight for Pioran’s freedom on Jananda Island, Fushi suddenly recalled memories of Parona. At that moment, he shifted into her form, realizing with a heavy heart that Parona had passed away. Fighting in her body, Fushi managed to secure victory, but the revelation of her death left him grief-stricken. After the battle, he isolated himself, mourning the loss of someone he deeply respected and cared for.
Later, Fushi encountered Hayase, the woman responsible for Parona’s demise. During their confrontation, Hayase revealed how she had survived previous battles and taunted Fushi by calling Parona’s form a “gift” from her to him. She admitted that Parona had resisted fiercely but had ultimately fallen when Hayase mercilessly slit her throat.

Parona’s death felt abrupt and underexplored, leaving fans yearning for a more detailed account of her final moments. The lack of a proper backstory about how she was captured and killed made her passing less painful, as it went by far too quickly for a character of her importance.
The Girl Who Lives on Jananda
Tonari first appeared as a 14-year-old girl, leading her group of friends to trap Fushi and Pioran on a ship heading to the infamous prison island of Jananda. Initially portrayed as anegative character, Tonari’s true nature gradually came to light. She eventually helped Fushi escape the prison, and through their shared experiences, they became close friends.
Years later, Tonari reappeared, now an adult, and met Fushi again after forty long years. Her immunity to poison proved significant when Hisame poisoned everyone, rendering them unconscious except Tonari.

Determined to protect those she cared about, Tonari confronted the Nokker in Hisame’s arm, an entity passed down from her mother. Tragically, the Nokker managed to attack her, leaving her gravely ill.
When Fushi regained consciousness, he failed to recognize the childhood friend, as she introduced herself as a doctor in the village. In her weakened state, Tonari asked Fushi to show her the people he had met and lost along his journey.

Fulfilling her request, Fushi began transforming into those who had passed away, but he paused to mention a boy and a girl, both around 14 years old, whom he had met but were still alive. Hearing this brought joy to Tonari, as it reassured her that Fushi had never forgotten her, even after four decades.
With that sense of peace, Tonari passed away. After her death, Fushi temporarily took on her form, reading her journal to uncover the truth about the doctors in the village.

Boozman’s Lover
Pioran was an elderly woman with awealth of knowledgeand wisdom. After March, she became Fushi’s guide, teaching him words, manners, and the subtleties of human interaction. Fushi grew to deeply care for her, but his constant fear of being attacked by the Nokkers loomed over their peaceful life on the island. He dreaded losing another loved one.
While they lived together on the island, Fushi developed significantly as an individual, but Pioran’s health began to decline. She grew increasingly irritable, forgetting events that had happened mere hours before.
Over time, she even forgot the reality of their situation entirely. To Fushi, it was heartbreakingly familiar, watching someone he cherished slowly slip away. The Pioran he had known and loved was disappearing right before his eyes.
In her final moments, with clarity in her mind, Pioran shared her gratitude with Fushi, expressing how happy she was to have met him. With a peaceful resolve, she called upon The Beholder to end her life and requested to be reincarnated in a way that would allow her to be useful to Fushi once more.
The Girl Who Wanted To Be an Adult
March was a five-year-old girl from the Ninannah village who loved pretending to be a grown-up while playing with her sister, Parona. Unfortunately, her life took a tragic turn when she was chosen to be a sacrifice for Oniguma, a giant bear worshipped by the villagers. As March was being escorted to her fate, Parona bravely intervened, helping her escape. Amid the chaos, March encountered an ill-mannered boy, whom she affectionately named Fushi.
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March became a motherly figure to Fushi, teaching him how to eat and express gratitude by saying, “Thank you.” However, her brief moment of peace was shattered when Hayase captured her again and put her to sleep to prevent further turmoil.
When March awoke, she found herself face-to-face with death alongside her sister. In a dramatic turn of events, Fushi transformed into a wolf and defeated Oniguma, saving them both.
Yet their struggles were far from over. Hayase captured all three of them and imprisoned them. With the help of an old woman, they managed to escape.
Their escape, however, was short-lived, as they were pursued by Hayase and her guards. When an arrow aimed at Parona was fired, March selflessly took the hit, sacrificing herself to protect her sister, and passed away in a wagon.
2The Nameless Boy
The Boy Who Wanted to Go to Paradise
From the first episode, the anime portrayed itself as a story not meant for the faint-hearted. It introduced us to a nameless boy, left all alone in a desolate tundra village to care for his grandparents while the rest of the villagers set out in search of an island said to be paradise.
Over five years, the boy endured immense loneliness as his grandparents passed away, leaving only him and hisloyal petwolf, Joaan. Despite the crushing solitude, the boy resolved to embark on a journey to paradise by himself.
His unwavering optimism carried him through the harsh terrain, but his spirit crumbled when he discovered the remains of the villagers who had left before him.
Heartbroken and defeated, the boy returned to his empty home. There, seated in the chair that had always suited him best, he took his final breath, his soul seemingly finding the paradise he had longed for.
Big Brother
Gugu was first shown as a young boy living in a tent with his older brother, Shin. He worked tirelessly to save money in hopes of living in a big mansion with his brother. However, Shin betrayed him, stealing all the money they had collected and abandoning Gugu, leaving him alone and heartbroken.
One day, while grieving by the riverside, Gugu noticed a log heading toward a girl he secretly admired. Without hesitation, he leapt into action, pushing the girl to safety but sacrificing his face in the process. Booze Man saved Gugu’s life, took him in, and gave him a mask to hide his disfigured face.
At Booze Man’s shelter, Gugu met Fushi for the first time. Acting like an older brother, Gugu taught Fushi how to do chores and became a source of guidance and companionship. They spent four years together, growing close like family.
After the time skip, Gugu and Fushi attended Rean’s 16th birthday party, where Rean confessed her feelings for Gugu. Just as things seemed to be going well, a sudden Nokker attack wreaked havoc on the celebration. The two brothers fought valiantly against the Nokkers, but tragedy struck when Gugu and Rean were trapped under rubble. In his final act of love and bravery, Gugu shielded Rean with his body, sacrificing himself to protect her.
Later, Fushi realized Gugu had passed away when he instinctively transformed into Gugu’s form, a heartbreaking confirmation of his friend’s death.
To Your Eternity
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