Randoseru are a mainstay in Japanese school life, usually costing around 60,000 to 80,000 yen (US$768) for a non-supermarket bought bag.
These Demon Slayer: Kimetsu no Yaiba randoseru come in at approximately 1.3kg and are hand-made from artificial leather.
And of course, due to the huge popularity of Demon Slayer: Kimetsu no Yaiba among school children of all ages, Japanese bag maker Croster has started accepting reservations for made-to-order bags inspired by Nezuko and Tanjiro.