Kaedama
Japanese Name:
替え玉
Romaji Name:
kaedama
Description
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Kaedama is a system where customers can order an extra serving of noodles for their ramen.
It’s typically offered at ramen shops, especially those serving tonkotsu-style ramen.
When the first bowl of noodles is finished, diners ask for “kaedama” to get a refill.
The new noodles are added directly to the remaining soup in the same bowl.
Kaedama allows people to enjoy more noodles without wasting broth.
It is usually cheaper than ordering a second full bowl.
In most places, you should finish your first noodles before ordering kaedama.
The word “kae” means “replace,” and “dama” comes from “tama” (ball), referring to noodle portions.
History
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Kaedama is believed to have originated in Fukuoka, Japan—home of tonkotsu ramen.
It became popular in the 1950s at ramen stalls (yatai) in the Hakata area.
Thin noodles used in tonkotsu ramen cook quickly, making refills practical.
Early shop owners wanted to give customers a cost-effective way to eat more.
It matched the fast-paced culture of ramen dining in busy cities.
The system spread across Japan as Hakata-style ramen gained national popularity.
Now, kaedama is a standard option at many ramen shops, even outside Japan.
It reflects the flexible and customer-focused nature of Japanese food culture.