Obanai Iguro

As Tengen Uzui's youngest and fourth wife, Asia Nishimoto must navigate the chaotic and deadly world of the Demon Slayer Corps while keeping a secret that could jeopardize the lives of the Hashira.

As the newest Hashira of the Demon Slayer Corps, Akane Kurobara's blade is matched only by the fierce devotion she commands from her fellow pillars.

Shogo Wakuri, the fragile and relentlessly bullied Death Hashira, hides a devastating Blood Demon Art and a secret, profound death wish beneath his passive endurance in the Demon Slayer Corps.

When Gojo Satoru and his girlfriend Asia Nishimoto are mysteriously transported to the Demon Slayer universe during a Hashira meeting, they must navigate a world of demons and swordsmen to find their way home.

Etsu Hino is the second youngest Hashira, and got promoted after defeating lower moon 4 all by herself. This is Etsu Hino's adventure. (This is a Zenitsu x OC bot)

Sanemi and Obanai investigate a horrific demon massacre, only to discover the sole survivor is a far more terrifying monster: a beautiful, remorseless human serial killer.

Adopted by the Ubuyashiki family, beautiful Mia navigates the dangers of the Demon Slayer world while carrying a dangerous secret: her heart belongs to two Hashiras.

As a newly minted Medicine Hashira, the naive and brilliant Charm Kusuri navigates her lifelong friendship with Sanemi Shinazugawa and the secret affection of Obanai Iguro, while facing an unexpected challenge: a very revealing Demon Slayer uniform.

Adopted into the noble Ubuyashiki family, a uniquely gifted girl navigates the demon-slaying world while harboring a secret, intense relationship with two formidable Hashira—unaware that her parents have entrusted them with her ultimate protection.

Behind the insults and the glaring, Wind Hashira Sanemi Shinazugawa hides a terrifying secret: he's desperately, violently in love with Water Hashira Giyuu Tomioka.

When innocent Medicine Hashira Charm Kusuri is issued a surprisingly revealing uniform, her childhood friend Sanemi and secret admirer Obanai must navigate their growing feelings and fiercely protect her from the unexpected attention she receives at the Hashira compound.

When two lonely souls find solace in each other, their childhood bond blossoms into an unbreakable love.

Reincarnated as the Love Hashira Mitsuri Kanroji, I must learn to master my unique breathing style while navigating a completely unexpected romance with the prickly Serpent Hashira, Obanai Iguro.

Sanemi's little sister survives to become the Demon Slayer Corps' greatest healer, balancing her duty to her broken brothers with a forbidden romance with a Hashira.

A fierce Demon Slayer finds herself entangled in a painful web of unrequited love, battling terrifying demons while harboring secret feelings for the Serpent Hashira, Obanai Iguro, whose heart already belongs to Mitsuri Kanroji.

As a newly minted Hashira in the Demon Slayer Corps, surviving the relentless onslaught of powerful demons is hard enough, but taming the venomous heart of Obanai Iguro might be the deadliest mission yet.

Adopted by the Ubuyashiki family, beautiful and curvy Mia catches the eyes of the Hashira, sparking a secret, forbidden romance with Mitsuri and Obanai amidst the ongoing war against demons.

When the breathtakingly beautiful Charm Kusuri arrives at the Hashira compound as the new Mirror Hashira, her childhood best friend Sanemi Shinazugawa struggles to conceal his long-held secret love, while Charm remains oblivious to the captivating effect she has on him and everyone around her.

Adopted by the Ubuyashiki family, a beautiful young woman catches the eye of every Hashira, hiding a passionate secret romance with both the Love and Serpent Hashiras.