キャンペーン

Overseas eSIM App 'Trifa' Holds Campaign Offering Special Benefits to American Express Business Card Members

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jul 6, 2026 11:30 PM ・ Updated Jul 8, 2026 5:00 PM ・ 6 min read ・ Source: PR TIMES

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Overseas eSIM App 'Trifa' Holds Campaign Offering Special Benefits to American Express Business Card Members — Image: PR TIMES

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000058.000085027.html Distributor: PR TIMES
Published: Jul 6, 2026

Trifa Inc. (Headquarters: Shinagawa-ku, Tokyo; Representative Director: Masatoshi Kana; hereinafter referred to as "our company") is pleased to announce that a campaign offering special benefits for the overseas eSIM app 'Trifa' to members of American Express (hereinafter referred to as "Amex") Business Cards will be held from June 16, 2026, to September 30, 2026.

Through this campaign, Amex Business Card members will be able to use the overseas eSIM app 'Trifa' at a special rate for their communication needs during overseas business trips.

Campaign Details

Benefits

Coupons offering special benefits for the overseas eSIM app 'Trifa' will be provided to Amex Business Card members.

Campaign

Period

June 16, 2026 - September 30, 2026 *Valid for one year after acquisition

Eligible Members

1. American Express® Business Green Card

2. American Express® Business Gold Card

3. American Express® Business Platinum Card

https://www.americanexpress.com/ja-jp/credit-cards/all-cards/business/

How to Use

1. Access the information page for Amex Business Card members.

2. Obtain the Trifa app and coupon code from the campaign page.

3. Apply the coupon code when purchasing an eSIM through the Trifa app.

About the Overseas eSIM App 'Trifa'

'Trifa' is an overseas eSIM app available in over 200 countries and regions worldwide. It eliminates the need for WiFi router rentals or swapping local SIM cards; users can purchase data communication plans directly within the app and start using them immediately. It has achieved the No. 1 download count in Japan as a travel eSIM app*, and is used in a wide range of scenarios including overseas travel, business trips, and temporary returns to Japan.

*Download count for 'travel eSIM apps' in Japan (April 2025 - March 2026, combined iOS & Android values, surveyed by AppTweak). Our company extracted travel eSIM apps (apps with 'eSIM' in their name or description) from the 'Travel' category to calculate the download count.

Official Website: https://www.trifa.co/ja

Official Social Media:

LINE: https://lin.ee/Sbbuv0T

Instagram: https://www.instagram.com/trifa_travel

TikTok: https://www.tiktok.com/@trifa_travel

X: https://x.com/trifa_travel

YouTube: https://www.youtube.com/@trifa_travel

About Trifa Inc.

Trifa Inc. is developing businesses in the travel tech domain with the aim of "a future where travel is done with just Trifa and a passport." Centered around the overseas eSIM app 'Trifa,' the company provides services not only within Japan but also in the global market.

[Company Overview]

Company Name: Trifa Inc.

Headquarters: Gotanda NT Building 4F, 1-18-9 Nishi-Gotanda, Shinagawa-ku, Tokyo

Representative: Masatoshi Kana, Representative Director

Established: November 17, 2020

Corporate Website: https://trifa.co.jp/

FACT BOX

Source: PR TIMES
Category: キャンペーン

AI 圖像理解（模型對圖片的判讀，非新聞原文事實） / AI image understanding / AI 画像理解

模型對圖片的判讀，非新聞原文事實 / Model interpretation of images, not source-article facts / モデルによる画像判読で、ニュース原文の事実ではありません

以下為AI對圖片的理解非新聞原文事實

The images promote the Trifa overseas eSIM app, highlighting a campaign for American Express business card members and its status as the No. 1 downloaded travel eSIM app in Japan. They feature the app interface, promotional text, and two women endorsing the product.

An image promoting the Trifa overseas eSIM app, showing text about a campaign for American Express business card members and the app interface with "海外eSIMアプリ DL数 No.1" (Overseas eSIM app DLs No.1).
Two women are shown smiling, promoting the Trifa app, with text "海外ネットはトリファでしょ!" (Overseas internet is Trifa!) and "海外eSIMアプリダウンロード数 No.1" (Overseas eSIM app download count No.1).
The Trifa logo is displayed in orange, accompanied by the company name "トリファ" in black Japanese characters.

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The Washin AI News desk structures and reviews this article under the following standards.

Start only from primary sources (official PR, disclosures, wire services)
Numbers and proper nouns machine-checked against the source (number-completeness check)
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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jul 6, 2026 11:30 PM — Distributor PR TIMES
Collected　Jul 6, 2026 2:52 PM
AI structured & analyzed　Jul 6, 2026 2:53 PM
Desk-reviewed & published　Jul 6, 2026 11:30 PM

FAQ

What are the key facts in this article?

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000058.000085027.html

When was it published?

Jul 6, 2026

Cite this article — HOW TO CITE

Washin AI News Desk“Overseas eSIM App 'Trifa' Holds Campaign Offering Special Benefits to American Express Business Card Members”AI News by Washin Village（和心村）, Jul 6, 2026. https://aeo.idaeo.ai/ai/trifa-co-jp/en/news/2026-07-06-%E6%B5%B7%E5%A4%96esim%E3%82%A2%E3%83%97%E3%83%AA-%E3%83%88%E3%83%AA%E3%83%95%E3%82%A1-%E3%82%A2%E3%83%A1%E3%83%AA%E3%82%AB%E3%83%B3-%E3%82%A8%E3%82%AD%E3%82%B9%E3%83%97%E3%83%AC%E3%82%B9%E3%81%AE%E3%83%93%E3%82%B8%E3%83%8D%E3%82%B9-%E3%82%AB%E3%83%BC%E3%83%89%E4%BC%9A%E5%93%A1%E5%90%91%E3%81%91

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