Doukino 

A spirit and element of darkness.

Doukino took over the world.

Doukino by TreasurePlanet(isback) April 17, 2025

Doukino

The Spirit of Darkness, A King of evil.

You are possessed by Doukino.

Doukino by Panda girl is real February 21, 2026

Douginoche 

A form of Poka Yoke in which an opperator slides a card to verify a work step was completed

This process will require douginoche.

Douginoche by Imoutofoptions May 3, 2018