SellerRatings.com

China Unicom Japan

682 reviews | 4.4 out of 5

China Unicom Japan is trusted by hundreds of Amazon.co.jp customers in Japan. They have been selling on the Amazon.co.jp marketplace since 2016. They offer several dozen products.

China Unicom Japan business name, phone number, address, and email might be available on their profile on Amazon. For customer service, returns, refunds, and other issues, contact Amazon.co.jp.

Set of 3 (Japanese Version) New Packaging! Limited time 3 GB data increase! China mainland, 31 provinces and Macao for 30 days (China Macao 30 days, 17 GB + 3 GB, total 20 GB, dedicated for data communication, pre-paid SIM card). Can be used in China teth

Set of 3 (Japanese Version) New Packaging! Limited time 3 GB data increase! China mainland, 31...
Sale: New packaging! Limited time 3 GB data increase! (Regular Japanese Version) China mainland, 31 provinces and Macao, 8 days, 9 GB + 3 GB, total 12 GB data transmission, prepaid / SIM card, tethering compatible; China unicom; *Cannot be used in Hong Ko

Sale: New packaging! Limited time 3 GB data increase! (Regular Japanese Version) China mainland,...
【Official Japanese Version】Limited Time 2GB Data Increase! Mainland China 31 Provinces and Macao 30 Days (China Macao 30 Days Max 15GB + 2GB Data Communication Only Prepaid SIM Card) China Unicom

【Official Japanese Version】Limited Time 2GB Data Increase! Mainland China 31 Provinces and Macao...
【Regular Japanese Version】Korea 5-Day Data/Voice Call SIM Card 10GB Data Communication【China Unicom Hong Kong China Unicom】

【Regular Japanese Version】Korea 5-Day Data/Voice Call SIM Card 10GB Data Communication【China...
【eSIM】Limited Time 2GB Data Increase! Mainland China 31 Provinces and Macau 30 Days [Download Version] (Mainland China, Macau 30 Days 15GB Data Communication Dedicated Prepaid eSIM) *Cannot be used in

【eSIM】Limited Time 2GB Data Increase! Mainland China 31 Provinces and Macau 30 Days [Download...
【2枚セット】【正規日本語版】 Limited time 2GB data increase! Mainland China 31 provinces and Macao 30 days (China Macao 30 days max 15GB + 2GB data communication dedicated prepaid SIM card) China Unicom ※Cannot be

【2枚セット】【正規日本語版】 Limited time 2GB data increase! Mainland China 31 provinces and Macao 30 days...
【Sale Item】Limited Time 2GB Data Increase! 【Official Japanese Version】China Mainland 31 Provinces and Macau 8-Day 7GB+2GB Data Communication Prepaid/SIM Card (Set is Cheaper) (7GB×2 Cards)【China

【Sale Item】Limited Time 2GB Data Increase! 【Official Japanese Version】China Mainland 31...
Set of 5 (Japanese Version) New Packaging! Limited time 3 GB data increase! China mainland, 31 provinces and Macao for 30 days (China Macao for 30 days, up to 17 GB + 3 GB, total 20 GB data transmission, pre-paid SIM card). *Can not be used in Hong Kong o

Set of 5 (Japanese Version) New Packaging! Limited time 3 GB data increase! China mainland, 31...
《Official Japanese Version》【Roaming SIM】For all 10 countries including Southeast Asia, Macau, Vietnam, Singapore, Thailand, Malaysia, Laos, Indonesia, Philippines, Cambodia, and Sri Lanka for 8 days

《Official Japanese Version》【Roaming SIM】For all 10 countries including Southeast Asia, Macau,...
《Official Japanese Version》Thailand 8-Day 5GB Data Prepaid SIM Card with 20 Free Minutes of Phone Call 【China Unicom Hong Kong China unicom】※No need for troublesome personal registration or passport

《Official Japanese Version》Thailand 8-Day 5GB Data Prepaid SIM Card with 20 Free Minutes of...
(Genuine Japanese Version) Set of 2 Roaming SIM: Southeast Asia, Macao, Vietnam, Singapore, Thailand, Malaysia, Laos, Indonesia, Philippines, Cambodia, Sri Lanka, 8 days in all of 10 countries, 5 GB *No need to register a passport. This SIM card is not av

(Genuine Japanese Version) Set of 2 Roaming SIM: Southeast Asia, Macao, Vietnam, Singapore,...
Korea 8 Days Data/Voice Calls, SIM Card, 20 GB Data Communication, Hong Kong, China Unicom

Korea 8 Days Data/Voice Calls, SIM Card, 20 GB Data Communication, Hong Kong, China Unicom
[eSIM] 5 GB increase of data. China mainland, 31 provinces and Macao, 8 days (download version) (China, Macao, 8 days, 7 GB + 2 GB + 3 GB total 12 GB data communication, pre-paid eSIM). *Cannot be used in Hong Kong or Taiwan. This product is not a regular

[eSIM] 5 GB increase of data. China mainland, 31 provinces and Macao, 8 days (download version)...
(For Long-Term Stays) China (Mainland, 31 provies) 180 days, 50 GB, Data Communication, Network/Data Communication, 180 days, Data Dedicated Tethering, Prepaid SIM Card

(For Long-Term Stays) China (Mainland, 31 provies) 180 days, 50 GB, Data Communication,...
【Rechargeable for extension】China phone number included (30 minutes/SMS 30 messages)! Seasonal SIM (usable in mainland China, Hong Kong, Japan, and South Korea) 90 days 6GB data high-speed

【Rechargeable for extension】China phone number included (30 minutes/SMS 30 messages)! Seasonal...
[eSIM] Korea 5 days data/voice calls, SIM 10 GB data transmission; *This product is not a standard SIM card. This is a downloadable eSIM version, so please double check the compatible model before purchasing. ■Please check the product description for deli

[eSIM] Korea 5 days data/voice calls, SIM 10 GB data transmission; *This product is not a...
Sale Product: 5 GB increase of data. (Regular Japanese Version) China mainland, 31 provinces and Macao, 8 days, 7 GB + 2 GB + 3 GB, total 12 GB data transmission prepaid / SIM card tethering available (low set) (12 GB x 3 cards) (China unicom) *Cannot be

Sale Product: 5 GB increase of data. (Regular Japanese Version) China mainland, 31 provinces and...
eSIM (Genuine Japanese Version) Thailand for 8 Days, 5 GB Data Transmission, Prepaid eSIM with 20 Minutes Free Phone, Hong Kong, China Unicom. *No need to register a passport. This product is not a regular SIM card. This is a downloadable eSIM version, so

eSIM (Genuine Japanese Version) Thailand for 8 Days, 5 GB Data Transmission, Prepaid eSIM with...
[DARUMA-SIM] Prepaid SIM card for domestic data transmission and can be used up to 10 GB in 180 days. Unlimited daily use! DocomoMVNO Line Line

[DARUMA-SIM] Prepaid SIM card for domestic data transmission and can be used up to 10 GB in 180...
United States, Canada, Mexico, 600 MB per day, 4G compatible, 30 days data communication, China unicom made in Hong Kong

United States, Canada, Mexico, 600 MB per day, 4G compatible, 30 days data communication, China...

Sellers like RYOHIN Lab., JPMAGOB, AIEK and QUOLI【適格請求書発行事業者】 are similar. Check out other Amazon.co.jp marketplace sellers.

For most recent reviews checkout China Unicom Japan profile on Amazon.co.jp. Previously known as China Unicom Japan【12/29～1/3まで休業となります】, China Unicom Japan【年末年始12/29～1/4まで休業となります】, 聯通国際, and have since changed the seller name.