326 Ice Cream

326 Ice Cream is an ice cream parlor that is featured in Toaru Majutsu no Index. The establishment sells a variety of flavors and seems to bring in enough business to afford billboard space for their advertisements.

Deep Blood Arc
Index sees an advertisement for the store's products on a billboard after asking Kamijou Touma what he could have bought with 3,600 yen instead of a reference book. After noticing her gaze at the billboard, Touma immediately tells her that no normal person would buy 3,600 yen worth of ice cream. This leads to an argument after Touma thought that Index wanted to eat ice cream during a hot summer day, even though she did not state that she was hot or hungry.

The store is later visited by Index and Touma as a way to apologize to her after Aogami Pierce insulted Index's body as a girl and Touma accidentally insulted her more with his comments. When they arrived they discover that the store has been closed for renovation, which irritated Index and forced Touma to go to Macronall Hamburger as an alternative.