When was the last bitFlyer outage?

The last bitFlyer outage was on September 04, 2019: "システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)"

How do I check if bitFlyer is down?

Use IsDown to monitor bitFlyer status and get alerts when bitFlyer is down. You can also check the official bitFlyer status page.

How do I get alerts when bitFlyer is down?

Create an IsDown account to monitor bitFlyer status. Get instant alerts via Slack, PagerDuty, or email when bitFlyer outages occur.

bitFlyer status. Is bitFlyer down right now?

Q: What is bitFlyer status right now?

bitFlyer is operational. Check bitFlyer service health and outages at the top of this page for real-time updates.

Q: Is bitFlyer down today?

bitFlyer is not down today according to the official status page. IsDown monitors bitFlyer status continuously for outages and service health issues.

bitFlyer status updated a few minutes ago

What is bitFlyer status right now?

bitFlyer is working normally

IsDown last checked bitFlyer status on January 30, 2026 at 11:00 AM EST. We've received 0 user reports in the past 24 hours.

Monitoring since Jan 2023 · 28 incidents caught · 4 components tracked in real-time

bitFlyer service health over the last 24 hours

This chart shows the number of user-reported issues for bitFlyer service health over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem.

bitFlyer Outage Map

See where users report bitFlyer is down. The map shows recent bitFlyer outages from around the world.

bitFlyer Outage Map

Latest bitFlyer outages detected by IsDown

Check bitFlyer status history below. IsDown detects when bitFlyer is down, tracking both official outages and user-reported issues.

Ongoing

システム障害報告(復旧)

Dec 01, 2021 at 10:10 PM

Ongoing

システム障害報告（発生/復旧）/Service Incident(Occurred Restored)

Oct 26, 2021 at 09:31 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

May 21, 2020 at 05:34 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

May 12, 2020 at 03:16 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

Apr 20, 2020 at 12:19 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

Mar 24, 2020 at 04:00 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

Mar 22, 2020 at 08:00 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

Mar 19, 2020 at 10:45 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

Mar 18, 2020 at 07:00 AM

Ongoing

システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)

Mar 12, 2020 at 08:00 AM

Title	Started At	Duration
システム障害報告(復旧) 12 月 1 日午後 6 時 1 分頃から 12 月 2 日午前 11 時 39 分頃まで、Android 版のスマホアプリにおいて、Lightning FX のお取引ができない状態が発生してお...	Dec 02, 2021 at 03:10 AM UTC	Ongoing
システム障害報告（発生/復旧）/Service Incident(Occurred Restored) 10 月 26 日午後 10 時 31 分頃から午後 10 時 47 分頃まで、Lightning 現物、FX、Futures での LightChart の表示に不具合が発生しておりましたが、...	Oct 26, 2021 at 01:31 PM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 5 月 21 日午後 3 時 34 分頃から午後 3 時 43 分頃（日本時間）まで、以下のチャンネルにて一部価格が配信されず、「接続が切断されました」と表示される不具合が発生...	May 21, 2020 at 09:34 AM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 5 月 12 日（火）午前 8 時 42 分頃（日本時間）まで、当社APIの一部で不具合が発生しておりました。 Until 8 : 42 AM (JST) on May 12th...	May 12, 2020 at 07:16 AM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 4 月 20 日（月）午前 9 時 41 分頃（日本時間）まで、当社APIの一部で不具合が発生しておりました。 Until 9 : 41 AM (JST) on April 20...	Apr 20, 2020 at 04:19 AM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 3 月 24 日午後 2 時 31 分頃から午後 4 時 45 分頃（日本時間）まで、以下のチャンネルにて注文状況の表示に不具合が発生しておりました。 From 2 : 31...	Mar 24, 2020 at 08:00 AM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 3 月 21 日（土）午前 1 時 38 分頃から 3 月 22 日（日）午後 6 時 50 分頃（日本時間）まで、当社APIの一部で不具合が発生しておりました。 From 1 ...	Mar 22, 2020 at 12:00 PM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 3 月 19 日（木）午後 9 時 19 分頃から午後 11 時 32 分頃（日本時間）まで、以下のチャンネルにて板の表示遅延などの不具合が発生しておりました。 From 9 :...	Mar 19, 2020 at 02:45 PM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 3 月 18 日（水）午後 6 時 34 分頃から午後 6 時 36 分頃（日本時間）まで、以下のチャンネルにて一部アクセスしにくい状態が発生しておりました。 From 6 : ...	Mar 18, 2020 at 11:00 AM UTC	Ongoing
システム障害報告（発生/復旧） / Service Incident (Occurred / Restored) 2020 年 3 月 12 日（木）午後 7 時 31 分頃から午後 8 時 33 分頃（日本時間）まで、以下のチャンネルにてアクセスしにくい状態が発生しておりました。影響のあったチャンネル：...	Mar 12, 2020 at 12:00 PM UTC	Ongoing

bitFlyer Components Status

Check if any bitFlyer component is down. View the current status of 4 services and regions.

Component	Status
Lightning FX/Futures	OK
Lightning 現物 Lightning Spot	OK
ビットコイン簡単取引所 Bitcoin Easy Exchange	OK
販売所 Buy/Sell	OK

Frequently Asked Questions

Is bitFlyer down today?

bitFlyer isn't down. You can check bitFlyer status and incident details on the top of the page. IsDown continuously monitors bitFlyer official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current bitFlyer status?

bitFlyer is currently operational. You can check bitFlyer status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.

Is there a bitFlyer outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is bitFlyer down today or just slow?

Currently there's no report of bitFlyer being slow. Check on the top of the page if there are any reported problems by other users.

How are bitFlyer outages detected?

IsDown monitors the bitFlyer official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.

Is bitFlyer having an outage right now?

bitFlyer last outage was on September 04, 2019 with the title "システム障害報告（発生/復旧） / Service Incident (Occurred / Restored)"

How IsDown compares to DownDetector when monitoring bitFlyer?

IsDown and DownDetector help users determine if bitFlyer is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about bitFlyer's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.