- Dragonball Z s2
- Kamisama Kiss
Wagahara's original light novel series follows a devil named Satan who was one step away from conquering his alternate world when he is transported to Tokyo of our world. He ends up having to work part-time at a fast food restaurant to make ends meet. In order to conquer Japan, Satan (under the Earth name Sadao Maō) has to first move up from a freelancer to an actual employee. Meanwhile, the heroine Emilia has arrived in Japan also, in pursuit of Satan.