Haruka Ouma (桜満 春夏 Ōma Haruka) is the Senior Researcher of Sephirah Genomics, the current wife of Kurosu Ouma and the stepmother of Shu Ouma.


Haruka is a young beautiful woman with wavy back-length brown hair and brown eyes. She usually wore a magenta top and blue jeans with lab coat, but her attire varied.

She is usually wearing a pair of red earrings along. At home, her attire consists of lavender colored bra and panties. In an official party, she wore a wine red-violet colored gown with matching earrings.


Haruka seems to have two sides of her personality; a serious side and a playful side. At work she is very professional, and usually stays at work for most of the week. At home she only wears her sleepwear, which includes her bra, her panties and a nightgown, even around company. She is willing to answer the door in her sleepwear and she is very playful with Shu Ouma where she is very defensive of Shu saying she must protect his future, even willing to have her arm get cut off in order to save him from the king's power. Despite pretty much abandoning Shu, she does love him dearly and started crying when he regained his powers.


Haruka is seen watching the bright light that shot up through the sky, which was a result of Shu Ouma's newly awakened power. However, it is not shown that she knew it was her who caused that light. She is seen again in a meeting with some of the GHQ members as they talk about defective drug that was developed accidentally during the creation of the Apocalypse Virus vaccine.

She helps Shuichiro Keido's plot to remove Shu's Power of Kings in order to make free him from the "fate of the king". She spoke to Segai Waltz about herself, describing to him that her love was a harsh sort.


  • The name Haruka means "distant, remote" (遥).
    • It can also mean "spring" (春) or "clear weather" (晴) (haru) and "flower, blossom" (花) or "fragrance" (香) (ka).
  • Tsugumi does not refer to Haruka as 'Mama Haruka' in the English dub.


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Main Characters | Ouma Shu | Yuzuriha Inori | Tsutsugami Gai
Organizations | Funeral Parlor | GHQ | Anti-Bodies | Sephira Genomics | Tennoz High
Tennoz High Students | Arisa Kuhouin | Hare Menjou | Souta Tamadate | Yahiro Samukawa | Kanon Kusama | Hirohide Nanba
Funeral Parlor Members | Ayase Shinomiya | Tsugumi | Fyu-Neru | Argo Tsukishima | Oogumo | Shibungi | Kyo | Kenji Kido
GHQ Members | Shuichiro Keido | Daryl Yan | General Yan | Segai Waltz Makoto | Guin | Dan Eagleman | Rowan | Emily | Haruka Ouma
Others | Mana Ouma | Kurosu Ouma | Saeko Shijou | Okina Kuhouin | Jun Samukawa | Yuu | Kurachi | Scrooge | Carol | Present | Past | Yet To Come | Overdose | Untreated
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