Jacob Restaurant

Jacob Restaurant is a family restaurant in Academy City. It is a medium sized building that can accommodate a number of customers and is located near Heaven Canceller's Hospital. The family restaurant was unnamed in the manga.

Principles
As a family restaurant, it sells variety of meals for the customers. Known foods include:
 * Hamburg Steak
 * Beef curry
 * Juicy Tonkatsu table d'hote
 * Omurice
 * Ikura-don
 * Stewed Tuna Head
 * Drink/Coffee

Necromancer Arc
After throwing bentos Last Order brought for him to Accelerator's face, and quickly hides behind Esther. Accelerator asks what Last Order throwing food when she is so hungry. Last Order then suggest they go to a family restaurant. Accelerator stands up and says that he is sick of family restaurants.

In the restaurant, both Last Order and Esther are enjoying their meals, with the latter amazed with the food. When Accelerator is out for calling Yoshikawa Kikyou, Esther and Last Order made a mess of herself in the drink bar, and that she and Last Order had already went back to clean Esther up.

Trivia

 * Just like with Joseph's Coffee and Restaurant, JonaGarden Family Restaurant, and Julian Restaurant before it, the restaurant appears to be a reference to the real-life Jonathan's Coffee and Restaurant chain in Japan.