Chihaya

In the time between the fall of the shogunate and the rise of the Meiji era, a powerful bright light emitted from a wand brings an end to the long Edo period to avoid further bloodshed as Japan begins to shift toward a new era. Amid these circumstances, a one-eyed wandering ronin named Izou, who has lost his reason to live, and Raiden, an orc who detests murder and hopes to…

Angels from the planet Eden have been watching Earthians, the inhabitants of Earth, for 5 billion years. Chihaya, an angel with unlucky black hair and wings, is a plus checker who travels to Earth with Kagetsuya, a minus checker. Each team of plus and minus checkers keep track of Earth events and, if the score ever reaches minus 10,000, the Earth will be destroyed. The story…