Yozora no Udon (夜空のうどん)

At a small antique shop called Amamiya Antiques, located in a certain place. The shop is run by the bright and talented young Amamiya Yoji and his younger brother Kaisei, and various incidents related to antiques come their way. And Kaisei can see the fairy of antiques... ? Unraveling the connections held by antiques and forging new ones. A heart-pounding antique mystery begins!

In a world where fairies are bought and sold to the highest bidder, humans aren’t exactly on friendly terms with the fae folk. But friendship is exactly what Anne Halford seeks with Challe, her new fairy bodyguard, though he’s not so keen on the idea. As his new master, Anne tasks him with escorting her through a particularly dangerous area, but with a reluctant bodyguard eager to escape a life of servitude, she’ll have to deal with a lot more than she bargained for…