Toaru Kagaku no Railgun, a girl-focused spin-off for A Certain Magical Index, is selling yet more goods via a special collab, with the girls wearing what seems to be frilly nightwear.

Japanese residents can check the Don Quixote chain of Japanese conbini, as there are new goods that can be purchased there, with each item possessing art of three of the series’ heroines wearing frilly nightwear.

For every 2,000 yen spent on these goods, buyers will be given a bonus illustration card at random.

The items available include B2 tapestries, big acrylic stands, acrylic keyholders, life-sized tapestries, button badges, clear file sets, and others.

The collab is active now and will persist until supplies run out.

This is Niche Merch. In this column, we regularly cover merch and toys from games, anime, geek culture, and more.