KDDI mobile customers across Japan hit by prolonged network troubles


The requested article has expired, and is no longer available. Any related articles, and user comments are shown below.


©2023 GPlusMedia Inc.

Login to comment

Pivot to digital they said. It will be fine they said.

Expect more of this. Digital services are inherently less resilient that the real thing. Have a 'Plan B' so you can still pay for and sell stuff with cash.

As a real world example, I currently can't use my debit card on many websites as my bank and one of the main payment processing software providers are each blaming the other for the software not working. Neither of them are fixing it and may not for some time, if ever. 'Digital' is easily broken.

1 ( +8 / -7 )

This incidents have never occured in America or Europe.

Tokyo Stock Exchange, Mizuho Bank, NTT Docomo, and now KDDI.

We really need engineers in Japan, real ones!

-10 ( +13 / -23 )

Omg I would cancel my contract if I would be their customers. Same with Mizuho and other incompetent companies.

-7 ( +3 / -10 )

The cyber war is starting ?

-2 ( +6 / -8 )

Ok so exuse me for asking but iam not finding information anywhere on what has caused the disruption ?

Anyone care to enlighten me please ?

6 ( +9 / -3 )

I don't understand why there's no info. The service has been down since 1.30am and all the major news sources know nothing. This is weird.

4 ( +7 / -3 )

The time has come to break up this mobile MONOPLY, only 3 carriers serving 125,000,000 is a monopoly any way you look at it.

2 ( +5 / -3 )


They apparently don't need them since they have fax machines!

-13 ( +4 / -17 )

People starting to freak out,no unwanted message, Facebook,excetera

-5 ( +4 / -9 )

So that’s why I couldn’t get through to my friend on my mobile this afternoon but the landline was OK.

-1 ( +5 / -6 )

My landline was OK too. Come to think of it, it's the only phone I have and I refuse to waste money on a smartphone and join the ranks of the walking dead .

-3 ( +6 / -9 )

Russian a/o Chinese hackers perhaps?

0 ( +5 / -5 )

All carriers should do this once per week for mental and physical health. People might stop being hunched over staring at Twitter and TikTok on their phones and look around a little.

1 ( +4 / -3 )

My JCOM phone is still not working 11:30PM Japan Time

2 ( +4 / -2 )

Apologies are worth more than refunds.

-1 ( +1 / -2 )

Well, who would want to use AU anyway? You snooze you lose. Oh, and Docohno, and Dumbank. Hang on, everything else relies on these silly networks, so... we are all screwed. It's okay, it's just too hot. Once a rainy day comes, all will be well. Thank god for Wi-Fi right? Long live LAN lines! If only they were free.

-10 ( +0 / -10 )

Or don't.

Just wear a mask, everything will get better

0 ( +1 / -1 )

I lost about 500000 minutes,when my phone got locked,that I had accured with my service , I bought another phone,with the same company,but get unlimited internet for 33 dollars a month

-1 ( +0 / -1 )

Sanctioning Russian gold was not such a good idea it seems.

0 ( +2 / -2 )

That's what happens when you sign with a second-rate outfit.

-5 ( +0 / -5 )

And the winner is??? NOT You for sure.

-3 ( +1 / -4 )

In many countries, there are technical requirements for reliability, redundancy, and security. Does Japan have such standards? Now that NTT and KDDI have had major widespread outages, I doubt it. It's time for the government to take responsibility for communications away from MITI and create a separate agency to manage communications.

-6 ( +1 / -7 )

@Mocheake You imply that there is a first-rate outfit. Who would that be? Both NTT and KDDI have had widespread mass outages lasting more than 24 hours over the last 8 months.

-6 ( +0 / -6 )

I wish Japan would use Korean or Taiwan tech for phone service, then we'd never have this kind of problem!

-5 ( +0 / -5 )

Login to leave a comment

Facebook users

Use your Facebook account to login or register with JapanToday. By doing so, you will also receive an email inviting you to receive our news alerts.

Facebook Connect

Login with your JapanToday account

User registration

Articles, Offers & Useful Resources

A mix of what's trending on our other sites