[Damaged Goods] Ramen Karuta?

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product Description ■ This item is "Damaged (tag with slight stain)". Please be aware in advance.
Excrement from the brain given by the Kentaro Kobayashi of the comedy duo "Ramens".
The basic rules are the same as ordinary Karuta, but it is characterized by almost no letters being written on the picture card.
Guess which one word of Yomifuda refers to, and let those who don't know why.
This is Karuta, not Karuta. That's why it's called Karuta?
[Product Details]

Cards x 50 sets (Yomifuda x 50 / Torifuda x 51), User's Manual (Card Manual)
Picture card size : vertical approx. 7.4 x horizontal approx. 5.4 cm