About Oniijialdu
Oniijialdu is galaxy 43 of 256 in No Man's Sky, a harsh galaxy. Biome odds close to a normal galaxy, with a reputation for more storms. The game calls them Burning, Raging, Relentless or Ruthless galaxies, under a red hologram.
Travellers arrive here from the centre of Xobeurindj. From the centre of Oniijialdu, the road goes on to Wucetosucc.
This atlas holds 363 charted regions and 24 star systems of Oniijialdu, each with its portal address.
A demon or a big brother
Oniijialdu opens on two Japanese words at once. Oni (鬼) is the horned demon of folk tales, the one Japanese families chase out of the house each February at Setsubun, throwing roasted beans. Onii (兄), with a long vowel, is the big brother, as in onii-san.
The double i decides it: a big brother. The demon only gets one.
Image: Masks of Oni (Demon) and Uzume (Goddess of Good Fortune), Katsushika Hokusai 葛飾北斎,probably 1807,CC0 1.0.