At its most basic, Oni.Chi.Chi (鬼父, often translated as “Demon Father” or “Evil Father”) is a Japanese hentai original video animation (OVA) series produced by the studio PoRO. The franchise isn't an original idea; it's the anime adaptation of a popular PC eroge (erotic game) series developed by the company Blue Gale.

The search query "Oni.Chi.Chi" most consistently leads to the adult anime series. The following sections will therefore focus primarily on that series, exploring its story, how it was made, how it was received, and why it has a dedicated following.

“Next,” Oni.Chi.Chi called into the neon sigh.

In art-sharing communities like Pixiv or Newgrounds, artists will post a drawing of Oni.Chi.Chi holding an object (a fish, a USB drive, a broken phone). The caption reads: "Offering to Oni.Chi.Chi." Viewers then reply with an emoji of the same object. This collective "offering" has no purpose other than to reinforce in-group belonging.

The sequel, expanding the story with new scenarios ACDB.

: Without specific details on Oni-Chi-Chi, general Saiyan traits include high physical strength, endurance, and the ability to transform into more powerful forms. Saiyans are known for their warrior culture and their ability to achieve great power through intense training and transformation.

Kenji left the speakeasy lighter, emptier, and smiling.

Fans of the Oni.Chi.Chi phenomenon don't just consume content—they perform rituals. These are low-stakes, ironic, yet deeply creative online behaviors.

The plot centers on a new family. Sisters Marina and Airi live with their mother and new stepfather, Kouzou Akizuki, who is also a teacher at their school.

The story follows the daily life of a high school girl named Mitsuki Takahara, who becomes the object of affection for her childhood friend and oni (ogre) Kyouka. The series revolves around their peculiar relationship, with Kyouka being extremely possessive and Mitsuki trying to navigate her feelings.