Tsujimoto Market: Our Guarantees
Description
Itoen Oi Ocha — Loose Leaf Green Tea with Matcha, 100 g
Overview
Oi Ocha is Itoen’s flagship green-tea brand — the same name you see on Japan’s best-selling bottled green tea. This is the loose-leaf version: sencha leaves blended with matcha for a deeper green color and a fuller, rounder cup.
The 100 g pack brews dozens of cups. Loose leaf gives you control: a quick 30-second steep for a light everyday tea, or a longer one for a stronger, grassier profile.
Explore more Japanese tea & matcha and Japanese food.
Key Benefits
- ✓ Itoen’s flagship Oi Ocha blend in loose-leaf form
- ✓ Sencha + matcha: deeper color, fuller taste
- ✓ 100 g brews dozens of cups
- ✓ Steep short or long to control strength
- ✓ Also brews well cold (mizudashi) in summer
- ✓ We ship the Japanese release from Kobe
Product Details
| Brand | Itoen |
|---|---|
| Country of origin | Japan |
| Product type | Loose leaf green tea (sencha with matcha) |
| Net weight | 100 g |
| Vendor | Tsujimoto Market |
Who Is This For?
- Daily green-tea drinkers who go through many cups
- Fans of the Oi Ocha bottled tea wanting the home-brew version
- Anyone stepping up from tea bags to loose leaf
- Cold-brew fans in the warm season
How to Use
- Put about 4 g (1 heaped teaspoon) of leaves in a teapot per 2 cups.
- Pour water cooled to about 80 °C and steep 30–60 seconds.
- Pour out to the last drop — the last drops carry the most flavor. Leaves take 2–3 infusions.
- Cold brew: 10 g per 1 L of cold water, 3–4 hours in the fridge.
Frequency: As desired, several cups daily
Ingredients & Allergens
Green tea (sencha) and matcha — pure tea leaves, no additives. Naturally contains caffeine.
Cautions
- Contains caffeine — limit late-evening cups if you are caffeine-sensitive.
- Keep the bag tightly closed; green tea absorbs moisture and odors quickly.
- Store in a cool, dry place away from direct sunlight.
Package Contents
1 × Itoen Oi Ocha loose leaf green tea with matcha, 100 g
Shipping & Store Notes
- Ships directly from Japan
- Processing time: 2–6 business days
- Tracking number provided after dispatch
- Import duties and taxes may apply depending on destination country
- Opened cosmetics and supplements cannot be returned for hygiene and safety reasons
Authenticity Guarantee
Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed in Kobe, Japan and dispatched with full tracking.
FAQ
Is this the same taste as the bottled Oi Ocha?
It is the same brand family and character — fresh, grassy, clean. Home-brewed loose leaf tastes livelier than bottled tea, and you can tune the strength to your liking.
Why add matcha to sencha?
A little matcha deepens the color of the brew, adds body and softens astringency — the cup looks and tastes fuller. It is a common premium touch in Japanese everyday teas.
How much caffeine does green tea have?
A cup of sencha typically has roughly a third to half the caffeine of a cup of coffee, depending on how strong you brew it. Shorter steeps and cooler water extract less caffeine.
Is this the real Japanese version?
Yes — we sell the Japanese domestic release bought from regular retail channels in Japan, not an export or licensed copy made elsewhere. We are based in Kobe and ship from Japan.
How long does delivery take, and will there be customs fees?
We dispatch from Kobe within 2–6 business days and provide tracking. Delivery time and possible import duties depend on your country; any customs fees are charged by your local authorities.

