Kimetsu no Yaiba baby star ramen snack鬼滅の刃ベビースターラーメン

Basically dried noodles that come ready-to-eat in crunchy bitesize pieces and with a range of flavours to choose from. For this limited edition Kimetsu no Yaiba crossover, the flavour is apparently main character Tanjiro's favourite, plum kombu onigiri.