Setsuna Shimazaki

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Setsuna Shimazaki
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Gender: Female
Japanese Name: シマザキ セツナ
Chinese Name: 島崎剎那
Korean name: 시마자키 세츠나
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🎙️ Anime Voice Actor

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Ayaka Oohashi
Ayaka Oohashi
Japanese(Anime、Voice Actor)

🎬 Appearing Anime

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Re:Creators
Re:Creators
Release date: April 8, 2017

Character Setting

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Setsuna Shimazaki is an important character in the anime "Re:CREATORS." She was a close friend of Sōta Mizushino and the creator of Altair. Setsuna was a talented artist who struggled with fame and online hate, which led to her tragic death. Even after her passing, she plays a key role in the story's climax, helping resolve the central conflict. Her emotional journey and connection with Altair shape much of the anime's meaning, and her presence leaves a lasting impact on both the characters and the world.

Setsuna Shimazaki’s design reflects the idea of a “literary girl.”

She wears simple clothes and glasses, giving her a quiet and smart look.

You can see her in flashbacks and in the anime’s opening sequence.

Setsuna is a shy and quiet person.

She is thoughtful and sensitive, easily hurt by harsh words.

Setsuna is also kind and cares about others, especially Sōta.

She finds joy in creating art and sharing it online.

Her real name is Yuna Shimazaki.

Setsuna met Sōta through an online image community called Piclive.

They later met in person at an event and became friends.

She grew popular as an artist and even worked with professional creators.

Setsuna faced heavy criticism and online bullying, which made her very sad.

Sadly, she ended her life by jumping from a train platform because of the pain.

  • Sōta Mizushino: Setsuna was Sōta’s close friend. They bonded over similar struggles and art.
  • Altair: She is the creator of Altair, a powerful character born from Setsuna’s imagination and feelings. Their bond becomes important in the story.

  • “These glasses are not mine.”
  • “…Ah. I see. That’s what happened….”
  • “Sōta…”
  • “This is very, very important, Altair. I drew you because… I wanted the person who wore these glasses to see you.”

The Beginning and Tragedy

Setsuna was a rising star in the online art world.

She enjoyed creating with Sōta and other artists.

But when her art became more popular, people started to say hurtful things about her online.

These words made her feel alone and sad.

After being accused of something in a certain place, she became overwhelmed by the negative comments.

In the end, she decided to end her life at a train station, breaking her connection with the real world.

The Aftermath and Sōta’s Guilt

Sōta discovered Setsuna’s passing and was deeply affected.

To cope with his sadness, Sōta deleted their chat logs and tried to forget what happened.

Her story is the true start of the anime’s events, as the mysteries around Altair and Sōta’s actions begin from this tragedy.

The Climax and Setsuna’s Return

Near the end of the story, the heroes face Altair, but nothing seems to stop her.

Sōta then makes a bold suggestion: to bring Setsuna into the story to reach Altair.

Because there isn’t enough approval power, they ask for Magane Chikujōin's help, who uses her ability so Setsuna can appear on the world’s stage.

Setsuna returns with all her memories and feelings, just like she was when alive.

She appears at a train platform, facing Altair.

At first, Altair is confused and even hostile, but Setsuna shares her pain and her love for the character she created.

Through their talk, they understand each other and heal together.

A New Adventure

Setsuna tries to end her life once again, believing she doesn’t belong, but Altair saves her this time.

They talk in a mysterious place and decide to travel together to a new world.

Setsuna reveals why she created Altair and cherishes the glasses Altair finds for her.

Together, they open a door to another world, promising to create limitless new stories.

At the end, the words "The world is rich and beautiful" appear, finishing Setsuna’s chapter in the story.

  • Setsuna appears not just in flashbacks, but also in the anime’s opening.
  • Some illustrations use her real name, Yuna Shimazaki.
  • Searching her name with filters can help fans find specific art.

Setsuna Shimazaki is both a creator and a key to the story's resolution.

Her life and actions are central to the meaning of "Re:CREATORS."

She helps Altair find a peaceful path and gives hope to those she touched.

(View edit history)

(Last edited time: April 13, 2026, 10:37 p.m.)

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