Ramune Guide: Japanese Soda Explained

Ramune Japanese soda bottles showing marble seal and various flavors

Part of our Exotic Snacks Guide

Ramune is Japan's iconic marble-sealed soda, famous for its unique bottle design and refreshing taste. Here's everything you need to know.

What Is Ramune?

Ramune (ラムネ) is a carbonated soft drink that's been popular in Japan since the late 1800s. The name derives from "lemonade" (in Japanese pronunciation). It's famous for its Codd-neck bottle sealed with a marble.

How to Open Ramune

Opening Ramune is part of the fun—here's how:

  1. Remove the wrapper from the top of the bottle
  2. Place the plunger (included under the wrapper) on top of the marble
  3. Press down firmly with the palm of your hand until the marble drops
  4. Wait for fizzing to subside before drinking
  5. Enjoy! The marble stays in the bottle, rattling around as you drink

Tips

  • Press straight down, not at an angle
  • It takes more force than you'd expect
  • Have the bottle over a sink for first attempts
  • The marble won't come out—it's meant to stay inside

Popular Flavors

Classic

  • Original: Light, citrusy, refreshing (like light lemon-lime)
  • Strawberry: Sweet and fruity
  • Melon: Popular honeydew flavor

Fruity

  • Lychee: Tropical and floral
  • Grape: Sweet purple grape
  • Peach: Delicate peach flavor
  • Watermelon: Summer favorite

Unique

  • Matcha: Green tea flavor
  • Blueberry: Berry sweetness
  • Yuzu: Japanese citrus

Why the Marble?

The Codd-neck bottle was invented in 1872 by Hiram Codd. The marble seal kept the soda carbonated without needing a cap. While most countries moved to crown caps, Japan kept the marble design for its novelty and tradition.

Collecting Bottles

Some people collect Ramune bottles for their unique colors and designs:

  • Limited edition collaborations
  • Regional exclusives
  • Seasonal flavors

The bottles are glass and can be reused as decorations or vases.

Best Ways to Enjoy

  • Chilled (refrigerate before opening)
  • On a hot day
  • With Japanese food
  • At anime watching parties

Shop Ramune and exotic drinks →

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