替え玉

• Reading: かえだま
• Romaji: kaedama
• Kanji breakdown: 替え (replacement/extra) + 玉 (ball, referring to a noodle portion) → replacement noodle serving
• Pronunciation: /ka.e.da.ma/

Meaning

An extra serving of noodles added to your remaining ramen broth — a refill system originating from Hakata-style ramen shops.

A beloved system in tonkotsu ramen culture where you can order additional noodles to add to your leftover broth. The key is to finish or nearly finish your noodles while broth remains, then order 替え玉 for a fresh batch. You can often customize the noodle firmness for your refill. This system has spread from Hakata-style shops to ramen restaurants nationwide.

Examples

1. このラーメン屋、替え玉一回無料だよ。 This ramen place gives you one free noodle refill.
2. スープ残ってるから替え玉いっとこう。 I've still got broth left, so let's go for a noodle refill.
3. 替え玉するなら麺の硬さ変えてみて。 If you're getting a refill, try changing up the noodle firmness.

Usage Guide

Context: ramen shops, friends, food talk

Tone: practical, enthusiastic

Do Say

• 替え玉お願いします！硬めで。 (Extra noodles please! Firm.)
• 替え玉できるの知らなかった、得した気分。 (I didn't know you could get refill noodles — feels like a win.)

Don't Say

• うどん屋やそば屋で「替え玉」とは言わない — ラーメン専用の用語 (Don't say kaedama at udon or soba shops — it's ramen-specific terminology)

Common Mistakes

• Ordering 替え玉 after finishing all the broth — you need remaining soup for the extra noodles to go into
• Not knowing that 替え玉 is not available at all ramen shops — it's mainly a tonkotsu ramen tradition

Origin & History

Originated in Hakata (Fukuoka) tonkotsu ramen shops. 替え (replacement) + 玉 (ball/portion, referring to a portion of noodles) became standard ramen terminology as Hakata-style ramen spread nationwide.

Cultural Context

Era: Originated in Hakata ramen culture, now widespread

Generation: All ages

Social background: Universal among ramen lovers

Regional notes: Used across all of Japan. Originally a Hakata (Fukuoka) tradition that has become standard at tonkotsu ramen shops nationwide.