

From snacks to meals and drinks — selected in Japan and shipped directly from Tokyo, just like our daily shopping.
This premium tea bag version of Oi Ocha “Koi Cha” is a functional food containing gallate-type catechins, which have been reported to help reduce body fat (visceral and subcutaneous). Made with 100% Japanese tea leaves, it blends deeply steamed tea to create a bold, astringent flavor and a rich green infusion.
Functional Claims
See more from the Itoen Tea series
🇯🇵 伊藤園 プレミアム濃い茶 ティーバッグ 緑茶


We live in Tokyo and run Market Tokyo as a small family business. Everything we sell is part of everyday life in Japan — the same things we buy, eat, and use ourselves.
Since 2013, we have been shipping directly from Japan to customers around the world. There is no warehouse or bulk storage — just carefully selected items, packed and sent from Tokyo.
We focus on real, everyday products you won’t easily find outside Japan, from snacks to drinks, meals, and daily essentials. We are also a Top Rated Seller on eBay, meeting strict performance standards over many years.
Rie
Nagaoka
Hi! I'm Rie, and I take care of shipping,customer support, and day-to-day operations at Market Tokyo.
If you're looking for something specific or want recommendations,feel free to [reach out here] — I'm happy to help! 😊