Maruchan Seimen Tonkotsu Ramen 5-Pack (マルちゃん正麺 豚骨味 5食パック) — 89g × 5 (445g total). Part of Toyo Suisan's Maruchan Seimen flagship range, using the "Nama-men Umai-mama" (生麺うまいまま製法) non-fried noodle process to deliver a fresh-noodle texture from a shelf-stable pack.
This Tonkotsu variant pairs firm, thin straight noodles with a mellow pork-bone (tonkotsu) broth highlighted by garlic umami.
About Maruchan
Maruchan (東洋水産 / Toyo Suisan) is a major Japanese instant-noodle manufacturer. The Seimen (生麺) range uses a non-fried noodle process designed to recreate the texture of fresh ramen-shop noodles — chewier, springier, and lighter than standard fried instant noodles.
What's tonkotsu
Tonkotsu (豚骨) is a Japanese ramen broth simmered for many hours from pork bones (often spine and trotters) until collagen breaks down into a cloudy, milky, deeply savoury soup. The signature style of Kyushu — especially Hakata and Kumamoto — distinct from clear shoyu (soy sauce) or shio (salt) broths.
Broth
Mellow tonkotsu (pork-bone) soup with pork extract, lard, vegetable oil, soy sauce, hydrolyzed protein, yeast extract, and flavoured oil/fat — finished with a garlic-forward aromatic profile.
Noodles
Non-fried thin straight noodles (生麺うまいまま製法 / Nama-men Umai-mama process). Fresh-noodle texture from a shelf-stable pack.
Product details
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Japanese name: マルちゃん正麺 豚骨味
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Brand: Maruchan (マルちゃん) — Toyo Suisan Kaisha, Ltd. (東洋水産株式会社) — Seimen flagship range
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Format: Bag instant ramen — non-fried noodle
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Net weight: 445g (89g × 5 servings)
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Servings per pack: 5
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Country of origin: Japan
Key ingredients
Noodle: wheat flour (domestic), vegetable protein, vegetable oil, egg white, salt. Seasoning: salt, pork extract, lard, vegetable oil, sugar, soy sauce, spices, flavoured oil/fat, hydrolyzed protein, yeast extract. Plus: processed starch, seasoning (amino acids etc.), kansui, calcium carbonate, caramel colour, pH adjusters, eggshell calcium, antioxidant (vitamin E), flavouring, spice extract.
Allergens (from manufacturer)
Contains: wheat, egg, milk, sesame, soy, chicken, pork, apple, gelatin. Please check the package label for the complete allergen list as manufacturers may update formulations.
Nutrition (per 89g serving)
Energy 332 kcal (noodle 275 kcal · soup 57 kcal) · Protein 11.3g · Fat 6.5g · Carbohydrate 57.1g · Salt-equivalent 5.5g (noodle 1.3g · soup 4.2g) · Calcium 187mg.
Important — please check the package label
While we make every effort to keep product information accurate and up to date, manufacturers may change formulations, packaging, allergens, ingredients, or specifications without notice. The actual product packaging is always the authoritative source. If you have specific concerns about allergens, ingredients, or any product detail, please contact us before purchase, or refer to the product packaging before consuming.
Authentic Japanese premium instant ramen · 生麺うまいまま · Maruchan Seimen flagship range.
