Engineering BL Series

This is a list of Boys' Love movies and series which involve engineers. That means that at least one of the BL characters is a an engineer or engineering student at university. Some shows on this list have not aired yet but are planned or upcoming. I might leave off spinoffs or 2nd seasons where the parent story is already on the list or movies that are just edited versions of the series. I might include multiple versions of the same story. This list is a work in progress so please feel free to comment and let me know if there are any shows I should add.