Sana Futaba

Sana stands at 153cm tall.

She typically wears warm, layered clothes in both her school uniform and magical girl outfit.

Her Soul Gem is shaped like a crown, emerald green in color, and is worn as a necklace around her neck.

Her magical girl weapon is a large, almost person-sized shield.

Her physical build, normally hidden beneath loose attire, becomes more apparent in swimwear during events.

Sana is a shy, introverted girl with intense self-doubt.

She is deeply negative about herself, feeling unwanted and insignificant.

However, she is gentle at heart and deeply loyal to anyone who makes her feel needed.

Sana adores cats, influenced by puppet shows she watched on TV.

She tends to fade into the background and rarely asserts herself.

With those she trusts, like Iroha Tamaki, she is capable of opening up and expressing warm affection.

Sana grew up in Chuo Ward of Kamihama City in a family of four: her father, mother, stepbrother, and younger stepbrother.

From a young age, she suffered emotional neglect, abuse, and was completely isolated within her own home.

Her family communicated with her only by email, forced her to eat alone, and wanted nothing to do with her presence, believing she was a disgrace.

Her stepfather was a perfectionist and medical professor, her siblings were cold overachievers, and her mother was controlling and toxic.

Even when Sana became invisible, her absence went unnoticed and unacknowledged by her family.

In the anime, her family is depicted as mannequin-like, emphasizing their lack of warmth or individuality.

Sana is a defensive magical girl with unique abilities.

Her main weapon is her huge shield, capable of both protecting herself and firing various objects when opened for special attacks.

Her innate magic grants her the power of invisibility, making her undetectable to non-magical beings.

In combat, she excels at defense and support; her offense is less developed.

In the game, she functions as a Defense-type character.

Her Connect skill ("If you need me, as much as you want") provides damage cut and increased attack.

Her Magia ("Volltagefangnis") releases a giant shield and attacks with torture devices.

Her Doppel, "Translucent Doppel," creates a transparent entity suffering in a chair, inflicting random effects.

She boasts very high max HP and defense stats, performing as a team defender.

• Iroha Tamaki: The first person to genuinely need and value Sana. Sana trusts and adores her deeply.
• Yachiyo Nanami: Welcomes Sana into her home and team, referring to her as the "zashiki-warashi" (house spirit) of Mikazuki Villa.
• Felicia Mitsuki: Initially distant, Felicia eventually befriends Sana and fights alongside her in battles against the Magius.
• Tsuruno Yui: Assists greatly in rescuing Sana.
• Ui Tamaki: Iroha’s younger sister, whom Sana interacts with kindly.

• She treasures "Purring Kitten" TV characters and keeps related keychains.
• Because of her overwhelming need for invisibility, she made a wish to vanish from the world and became a magical girl.
• Despite her pain, she chooses to defend and support those around her.
• Sana is revealed to have aspirations of becoming a children's book author.
• Her magical girl form and actions reflect her gentle yet quietly resilient nature.

• "Why was I even born...?"
• "I guess I really need to change myself, don't I?"
• "If you need me, as much as you want."
• "Huff... I guess I'll just have to do it...!"
• "Maybe, for the first time, I can actually trust someone..."
• "I'd like to go home... please."

Life in Kamihama and Becoming Invisible

Sana, suffering from years of abuse and neglect by her family, feels she has no place in the world.

When approached by Kyubey, she wishes to become invisible so she wouldn't get in anyone's way, resulting in her being unrecognized by all but other magical girls.

Her family’s cruelty continues with their complete disregard for Sana—even after her "disappearance."

Life in the Rumor Barrier

Sana chooses to live inside the barrier of a Rumor known as "AI," finding solace in her transparency.

She bonds with the "Rumor of the Lonesome Final AI," who helps her confront her despair.

During the "Electric Wave Girl Rumor" incident, she eventually meets Iroha Tamaki and the others.

Through Iroha’s heartfelt words—"I need you"—Sana begins to see her own worth.

Joining Mikazuki Villa

After being saved by Iroha and the team, Sana decides to leave her family behind for good.

With encouragement, she moves into Yachiyo Nanami's house, Mikazuki Villa.

There, she gradually opens up and becomes an important member, sometimes called the "house spirit" for her unobtrusive presence.

Growth and Self-Acceptance

Through her friendships with Iroha, Felicia Mitsuki, Tsuruno Yui, and others, Sana starts to develop self-esteem and courage.

While initially wishing to disappear, she begins to value connection, kindness, and her own life.

She seeks a new path forward, forming bonds and defending her companions as part of the team.

Sana’s journey from wishing for nonexistence to embracing her place in the world stands as a powerful message about self-worth and healing.

Her gentle but steadfast heart makes her both a reliable defender and a beloved character within the series.