Experience Authentic Japanese Miso Soup with Onsen Box!

This time, Onsen Box is bringing you one of Japan’s most beloved superfoods: Miso Soup.
The True Taste of Japan’s Superfood:
Miso soup is more than just a comforting dish; it’s a powerhouse of nutrition, packed with probiotics, essential minerals, and umami flavor. A staple of Japanese cuisine, miso soup has been enjoyed for centuries as a nourishing, health-boosting meal.
However, many instant miso soups available overseas fail to capture the authentic taste of Japan. That’s why we are excited to introduce a premium freeze-dried miso soup in this Onsen Box—bringing you a true taste of Japanese tradition, developed by a master of Japanese cuisine, Chef Hiromitsu Nozaki.
Crafted by a Renowned Japanese Chef

Hiromitsu Nozaki is a highly respected chef in the Japanese culinary world. After working at Tokyo Grand Hotel and Happo-en, he became the head chef of Waketokuyama and later opened Bun Waketokuyama in 1989. Nozaki is known for modernizing traditional Japanese cuisine while preserving its essence, making his dishes both innovative and deeply rooted in authentic flavors. His approach focuses on respecting ingredients and creating dishes that are both delicious and gentle on the body.
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Special Freeze-Dried Miso Soup Selection
Each miso soup in this collection uses a unique freeze-drying method that preserves the rich umami flavor of fresh miso. Combined with carefully selected ingredients, these soups dissolve instantly in hot water, providing a convenient and authentic taste experience.
1. Asari (Clam) Miso Soup

A luxurious miso soup featuring tender clams, cabbage, and green onions, carefully chosen to bring out a deep, satisfying umami taste.
- Contains: Soybeans
- Key Ingredients: Granulated miso, seasoned clams, cabbage, green onions
- Energy: 32 kcal per serving
2. Cod Miso Soup

This soup features a perfect balance of cod, tororo kombu (shredded kelp), and spinach, delivering a delicate yet flavorful taste.
- Key Ingredients: Granulated miso, cod, shredded kelp, spinach
- Energy: 27 kcal per serving
- Contains: Soybeans
3. Kakitama (Egg) Miso Soup

A comforting combination of eggs, green onions, and onions brings a gentle sweetness and richness to the miso broth.
- Contains: Egg, Soybeans
- Key Ingredients: Granulated miso, egg, green onions, onions
- Energy: 31 kcal per serving
4. Nori (Seaweed) Miso Soup

Featuring fragrant nori seaweed and deep-fried tofu, this soup highlights the perfect blend of ocean umami and rich miso flavor.
- Key Ingredients: Granulated miso, nori seaweed, deep-fried tofu, green onions
- Energy: 29 kcal per serving
- Contains: Soybeans
5. Tofu Miso Soup

A classic and well-balanced miso soup with tofu, deep-fried tofu, fu (wheat gluten), and green onions, offering a rich yet soothing taste.
- Key Ingredients: Granulated miso, tofu, deep-fried tofu, wheat gluten, green onions
- Energy: 38 kcal per serving
- Contains: Wheat, Soybeans