--- product_id: 57872535 title: "(Oi Ocha) Japanese Green Tea, 16.9-Ounce Bottles (Pack of 12)" brand: "ito en" price: "¥37745" currency: JPY in_stock: true reviews_count: 9 category: "Ito En" url: https://www.desertcart.jp/products/57872535-oi-ocha-japanese-green-tea-16-9-ounce-bottles-pack store_origin: JP region: Japan --- # Medium caffeine boost 100% whole leaf brewed Only 5 calories per bottle (Oi Ocha) Japanese Green Tea, 16.9-Ounce Bottles (Pack of 12) **Brand:** ito en **Price:** ¥37745 **Availability:** ✅ In Stock ## Summary > 🍵 Sip Smart, Live Sharp — The Authentic Green Tea Revolution ## Quick Answers - **What is this?** (Oi Ocha) Japanese Green Tea, 16.9-Ounce Bottles (Pack of 12) by ito en - **How much does it cost?** ¥37745 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57872535-oi-ocha-japanese-green-tea-16-9-ounce-bottles-pack) ## Best For - ito en enthusiasts ## Why This Product - Trusted ito en brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Whole Leaf Power:** Brewed from first-harvested full green tea leaves for authentic flavor and max antioxidants. - • **Antioxidant-Rich Wellness:** Packed with natural catechins to support your health, energy, and mental clarity. - • **Clean & Refreshing Hydration:** Sugar-free, no artificial additives—perfect for guilt-free hydration on the go. - • **Iconic Japanese Authenticity:** From Japan’s #1 green tea brand, a must-have for the mindful millennial’s daily ritual. - • **Low-Calorie Lifestyle Upgrade:** Just 5 calories per bottle, making it the smart swap for sugary sodas and flavored coffees. ## Overview Ito En Oi Ocha Japanese Green Tea delivers a premium, sugar-free green tea experience brewed from whole first-harvest leaves. Each 16.9-ounce bottle offers a clean, refreshing taste with only 5 calories and medium caffeine, packed with natural antioxidants and zero artificial additives. Perfect for health-conscious professionals seeking authentic Japanese quality and a revitalizing hydration boost anytime, anywhere. ## Description Product Description Oi Ocha is the number of Japan. 1 green tea mark and means "tea, please!". Made by Ito En, Japan's leading tea supplier, our sugar-free green tea is brewed from first tea leaves harvested in spring. Using decades of green tea experience, our classic Oi Ocha sugar-free green tea brings you the most refreshing, authentic green tea flavor in the iconic green bottle. About Ito En ITO EN is the world's leading green tea company and healthy beverage innovator dedicated to creating authentic products that embody the company's five principles of nature, healthy, safe, well-designed and delicious. Founded in Japan in 1966, ITO EN is specifically known for its commitment to tea expertise and the high quality standards reflected in all of its award-winning brands: TEA Organic, Oi Ocha and Matcha Love. Dedicated to authenticity while creating global innovation for the beverage industry, ITO EN is ranked one of the "50 Companies Changing the World" (Fortune) for its commitment to sustainability and promoting a healthier lifestyle. Ingredients Purified Water, Green Tea, Ascorbic Acid (Vitamin c). Safety Warning It contains caffeine and may contain allergens. Not recommended for children or pregnant women. Not suitable for people with dietary restrictions, including gluten-free and vegan diets. Review: Excellent - Great to be able to get authentic green tea in the uk - just like we had in Japan! Excellent and fast service too! Review: Has lots of health benefits. - Unsweetened pure 100% green tea very healthy! ## Features - FULL LEAF TEA - Oi Ocha green tea is brewed from the first whole green tea leaves grown in Japan, not from powdered or concentrated tea; using the whole leaf means our teas do not lose any of the health benefits that are naturally present in green tea leaves - CLEAN AND REFRESHING - Oi Ocha sugar-free green tea has a clean and refreshing natural taste; Putting our iced green tea in a convenient ready-to-drink bottle means you can have your hydration on the go; It's a great alternative to traditional sodas - LOW CALORIES - ITO EN Oi Ocha Green Tea has no artificial sugars or sweeteners, making it a delicious substitute for your usual sugary soda or flavored coffee at just 5 calories; Try our vitamin and antioxidant-rich tea, and you may never look back - ANTIOXIDANT RICH - Crafted with high-quality Japanese loose tea leaves, Oi Ocha provides natural antioxidants from catechin tea and other healthy treats; A key to good health, happiness and wisdom, green tea is the perfect refreshment for your health and wellness - NO ADDITIVES - ITO EN teas are brewed with no artificial colors or flavors, so you can rest assured that the only things in our bottles are delicious, healthy green tea, and natural flavors; It's a refreshing drink you can always feel good drinking ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0017T2MWW | | Allergen Information | Contains: Dairy Free, Gluten Free | | Benefits | Natural Taste, Low Calories, Antioxidant Rich, Health & Wellness | | Best Sellers Rank | 35,812 in Grocery ( See Top 100 in Grocery ) 188 in Green Tea | | Brand | ITO EN | | Brand Name | ITO EN | | Caffeine Content Description | Medium Caffeine | | Container Type | Bottle | | Customer Reviews | 4.5 out of 5 stars 8,163 Reviews | | Each Unit Count | 16.9 | | Flavour | green tea | | Global Trade Identification Number | 20835143001058 | | Item Dimensions | 26.7 x 20.3 x 21.6 centimetres | | Item Form | Liquid | | Item Type Name | Green Tea | | Item Volume | 202.8 Fluid Ounces | | Item Weight | 6704 Grams | | Item form | Liquid | | Liquid Contents Description | Coffee & Tea Drinks | | Manufacturer | Ito En | | Model Number | 835143001047 | | Number of Items | 12 | | Number of items | 12 | | Package Size Name | Pack of 12 | | Part Number | 835143001399 | | Recommended Uses For Product | everyday hydration, traveling | | Special Ingredients | Green Tea | | Speciality | Unsweetened | | Sweetness Description | Not Sweet | | Tea Variety | Green | | Tea variety | Green | | Unit Count | 5746.4 gram | | Unit count | 5746.4 gram | ## Product Details - **Brand:** ITO EN - **Caffeine Content Description:** Medium Caffeine - **Flavour:** green tea - **Item form:** Liquid - **Item weight:** 6704 Grams - **Number of items:** 12 - **Package information:** Bottle - **Speciality:** Unsweetened - **Tea variety:** Green - **Unit count:** 5746.4 gram ## Images ![(Oi Ocha) Japanese Green Tea, 16.9-Ounce Bottles (Pack of 12) - Image 1](https://m.media-amazon.com/images/I/81EblbQVAPL.jpg) ## Questions & Answers **Q: is there caffeine in this?** A: Please see http://www.itoen.com/ready-to-drink/oi-ocha/oi-ocha-dark-16-9-fl-oz-12-bottles-case, which is worded confusingly, saying that it has 50 mg per 8 oz even though each bottle is 16.9 oz, so it's actually a bit north of 100 mg. If you want less caffeine, the non-bold version only has 60 mg per bottle. **Q: Does the cold green tea have the same health benefits as hot green tea?** A: I think what you want to ask is: does bottled tea have the same health benefits as freshly brewed tea? I heard that it doesn't. I think you lose some healthy components like within an hour after it is brewed. I don't think Bottling preserves everything good in fresh tea. I bet this has been researched. Wonder what good things are left in bottled teas, and if there's any Bad components created. Pretty sure plastic bottles will add some bad components. **Q: Is this product made in Japan or China? I've seen product listing that state one or the other ... Thank you!** A: This clearly states on the box they come in and the bottles that it's a product of Taiwan. It is misleading because their Amazon account says made in Japan etc... The leaves might be from Japan but it's not a product of Japan. I was dissapointed when I saw this but I still like the tea. **Q: Do you have glass or metal bottles as an option?** A: No just plastic bottles ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by J***C on 23 July 2026* Great to be able to get authentic green tea in the uk - just like we had in Japan! Excellent and fast service too! ### ⭐⭐⭐⭐⭐ Has lots of health benefits. *by B***! on 1 August 2026* Unsweetened pure 100% green tea very healthy! ### ⭐⭐⭐⭐⭐ Five Stars *by C***Y on 21 May 2015* Absolutely love, actually everyone in our household loves it (even my teenagers!). ## Frequently Bought Together - Ito En Tea Oi Ocha Green Tea, Unsweetened, 16.9 Ounce (Pack of 12) - Ito En Tea Golden Oolong Tea, Unsweetened, 16.9 Ounce (Pack of 12) - Teas' Tea Unsweetened Pure Green Tea, Organic, Sugar Free, 0 Calories, 16.9 Ounce (Pack of 12) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/57872535-oi-ocha-japanese-green-tea-16-9-ounce-bottles-pack](https://www.desertcart.jp/products/57872535-oi-ocha-japanese-green-tea-16-9-ounce-bottles-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-12*