To celebrate the first anniversary of the opening of its restaurant floor "Ikeless 8&9," Lumine Ikebukuro will be collaborating with the shojo manga "Glass Mask" and its comedy anime adaptation, "Glass Mask Desu ga," in a collaboration called "Ikeless 8&9 1st Anniversary Desu ga," starting on the 15th and running through July 31st. All 27 shops on the floor will offer commemorative menus and menu items inspired by Glass Mask. Life-size panels of manga characters will be displayed throughout the building, and a photo spot corner will be set up for visitors to take photos freely. In addition, a giveaway campaign will be held where visitors who collect five stamps received with each meal at each restaurant will be entered into a raffle to win Glass Mask-related prizes. Glass Mask, a manga series written by Suzue Miuchi, began serialization in 1976 and has continued for 36 years. Glass Mask Desu ga" is a parody work produced by the animation studio DLE. The theatrical version of "Glass Mask THE MOVIE" will be released on the 22nd.