Antique Heart

If you're looking for manga similar to Antique Heart, you might like these titles.

Itsuka Tenma no Kuro Usagi Koukouhen - Kurenai Gekkou no Seitokaishitsu

Itsuka Tenma no Kuro Usagi Koukouhen - Kurenai Gekkou no Seitokaishitsu

Spin-off of the original original Itsuka Tenma no Kuro Usagi series

I agree

Haikei, Hannibal

Haikei, Hannibal

Kibayashi Rento is a 'personification' of a supernatural being descended from a family of Ents (tree-oak people). One day his arm got torn off trying to save a cat from a tree. While he's looking for the arm, he crosses a girl, Kurashina Saya, who finds his lost arm. Saya is Rento's crush, and actually a fellow 'personification' descended from a family of Ghouls, whose main characteristic is appetite for humanoid meat. Can romance blossom between the two supernatural beings? Slight discomfort advised. Don't worry though because he's a plant, so he can regenerate his lost body parts easily, including that aforementioned arm.

I agree

Hakushaku-ke no Zousho Mokuroku (Light Novel)

Hakushaku-ke no Zousho Mokuroku (Light Novel)

I agree

Orokamonogatari (Light Novel)

Orokamonogatari (Light Novel)

I agree

Wazamonogatari (Light Novel)

Wazamonogatari (Light Novel)

I agree

6-gatsu no Love Letter

6-gatsu no Love Letter

Momoko is a high school student who missed school due to circumstances and as a result, struggles to make friends. She worries about her classmate Igarashi Ken who is always super late. All of a sudden, Igarashi's friend Kujo tells Momoko that Igarashi was asked to wake up in the morning for a week and take her to school ...!?

I agree

Gichi Gichi-kun

Gichi Gichi-kun

Gichi Gichi kid is a full manga about a boy with magical powers. The same adventures of children with the unique Maruo´s vision and elegant drawings; this kid is always making good for the people; nothing to do with the author's usual works.

I agree

Bokura wa Minna Ikiteiru!

Bokura wa Minna Ikiteiru!

Miko, a young girl from the north, finally manages to visit the city for the first time. She came in hopes of finding her older sister, but gets lost instead. She finds a cat scaling the handrail of a bridge, but it accidentally falls off. Miko tries to save it, but instead she falls off herself. When she wakes up, she realizes that she's actually already dead, but the cat had saved her with one of its nine cat lives. Unfortunately, a cat's life only lasts for a year, and Miko needs to figure out a way to get her original life back, as well as a way to somehow find her sister.

I agree

Ten to Ji no Houteishiki (Light Novel)

Ten to Ji no Houteishiki (Light Novel)

I agree

Yuuko-chan 100 Renpatsu!!

Yuuko-chan 100 Renpatsu!!

Soon after transferring to a new school, Mayu Kodabutsu recieves a love letter from a cute girl named Yuuko Hai... Expecting the envy of his classmates, Mayu is surprised to recieve condolences instead. You see, Yuuko Hai is no ordinary 5th grader... She's an exorcist. And Mayu is destined to experience her 100 terrifying ways.

I agree