Roundup
ChatGPT Ads in Japan: When They Started, the Cost, the Results, and Whether They Change Answers
Global CompaniesJapanese CompaniesAI
In June 2026, ChatGPT ads started in Japan, targeting the free and low-cost "Go" plans (paid Plus and Pro show none), with Dentsu and CyberAgent supporting placement. This guide covers when it began in Japan, what advertisers pay, how the ads have performed, and the user question of whether ads change the answers, from both the advertiser's and user's side.
2026.06.1919 views
Roundup
Is PSN Down? How to Check, and Why PlayStation Network Keeps Failing
InfrastructuregameJapanese Companies
PSN down again? How to check if PlayStation Network is really down, what to do while you wait, a history of every major PSN outage, and why it keeps happening.
2026.06.175 views
Roundup
Kitakyushu's national health insurance slips go wrong for 44,000 homes
PrivacyJapanese CompaniesDevelopment
Kitakyushu City found defects in the national health insurance payment slips it mailed out. Another person's slip was enclosed in some envelopes, and the barcodes for the January-March installments carried someone else's data. About 44,000 households are affected. The cause: a vendor program flaw in the system swapped in May, plus an error in the new envelope-stuffing machine. We break down what happened, why it slipped through, and what recipients should do.
2026.06.175 views
Roundup
Awa Bank's 27,745-record leak: what happened in a test environment left running
PrivacyJapanese CompaniesSecurity
Awa Bank leaked a cumulative 27,745 records of customer and shareholder data. The cause was a test environment left running long after development ended, with real customer data never deleted, then accessed from outside. We break down what leaked, how it could be abused, and how it should have been prevented.
2026.06.173 views
Roundup
Hacker and Ransomware Groups Explained: Qilin, Anonymous, and Attacks on Japan
PrivacySecurityLawsuits & Regulation
A guide to the hacker and ransomware groups you see in the news—Qilin, Anonymous, North Korea's Lazarus and more—sorted into four types: ransomware, state-backed, social extortion and hacktivist. Where they came from, who's in them, which famous companies they hit, and what it means for ordinary life, including groups that struck Japan's Asahi, KADOKAWA and local governments.
2026.06.1510 views
Roundup
Why Asahi Cut Its Profit: The Full Chain of a Ransomware Attack, From Breach to a 47.5 Billion Yen Hit
SecurityJapanese CompaniesPrivacy
In June 2026 Asahi Group cut its net-profit outlook from 167.5 billion to 120 billion yen, blaming the September 2025 ransomware attack. We trace the nine-month chain—breach via a VPN device, halted orders and shipping, 115,513 leaked records, the refusal to pay Qilin, and the 47.5-billion-yen hit—and explain what hole was breached and how the company responded.
2026.06.1518 views
Roundup
What Is the Hotel Core System "NEHOPS"? The Jtas Cleaning Integration, Explained
AIJapanese Companies
NEC's hotel core system NEHOPS—covering booking, front desk and accounting—deepened its integration with Edeyans' room-cleaning system Jtas in June 2026. Order items and requests now pass in real time instead of once a day, and free memos are parsed by AI into cleaning instructions. We explain what NEHOPS is, what it automates, and what it means for hotels and guests.
2026.06.153 views
Roundup Updated today
Why ANA's Domestic Renewal Turned to Chaos: The Changes and Causes Explained
Japanese CompaniesInfrastructure
ANA replaced the domestic booking system it used for ~50 years with Amadeus Altéa, the same platform as its international flights. Since the May 19, 2026 renewal, users report online check-in glitches, seat-assignment errors and inquiry replies taking two weeks to two months. We explain what changed (three-tier fares and more), why customer touchpoints broke down, and how it differs from past migration failures.
2026.06.158 views
Roundup
How AI changed software development in 2026: faster shipping, quieter bugs
SecurityDevelopmentAI
AI made development 10x faster. It also multiplied security vulnerabilities. A data-driven analysis of both the benefits and the crises AI has brought to software development, as of March 2026.
2026.03.3048 views
