JIDX Contest Official Page  [ Click to enlarge Award]   JIDX Contest Official Page   [ Click to enlarge Award]
Japan International DX Contest

JIDX contest committee announced today that in light of 
the invasion of Ukraine by Russia and Belarus, we will
not accept entries in JIDX contest by Russian and
 All the QSOs with these stations will not eligible for
points and multi (Zone and Entities). Logs submitted by
these stations will be accepted only as check logs.

Just Stop the War.
 Your complaint must be sent to your Government who 
is invading Ukraine.

= Important Notices =
==== Paper Logs are not accepted now. (2023-04) From 2023 JIDX-CW contest, we will not accept the paper logs. Will you prepare logging software and learn the procedure to generate and submit the CABRILLO log via Web Log Submission? ==== Web Log Submission (2020-04) (Thanks to JH3LFL for the Code) This will be strongly recommended. How to upload your log file (Instruction) You can Upload your CABRILLO log file from the following URL; Web Log Submission ==== PDF Certificate (2023-Nov.) [No more Paper Certificate will be published but the PDF only.] (Thanks to JH3LFL for the Code) ** PDF certificate will be issued to the Winners only. The winners are marked "*" in the result. All PDF certificates upto 2023-CW are available All the winners can generate your PDF certificates here; Click -> PDF Cert To Multi-Op winners; If you have more than 4 operators, we will generate multiple certs for all operators. If you have any problem(s) to generate the certificate, please contact JE1CKA Tack Kumagai, je1cka@gmail.com === Plaque program Since we lost the sponsor for JIDX. The plaque program is not running yet. It will be announced as soon as possible - be patience If you do not receive past certificates or plaques, please contact JIDX-Chairman(jidx-chairman@jidx.org) or Please use the following Bulletin Board JIDX Contest === Contact If you have any inquiries, please send an email to; je1cka@gmail.com Please indicate "JIDX Contest #Year #Mode #Your-callsign" (ie. JIDX Contest 2015 CW JE1CKA) in the Subject: line. Without this indication, your email will go to spam folder.
You should watch here for further informations.


CW log Deadline: 2024-05-13 1300 UTC
PH: 2024-11-09 0700 - 2024-11-10 1300 UTC
CW: 2025-04-12 0700 - 2025-04-13 1300 UTC

 *NEW* 2024 CW Raw Score List
 *NEW* 2023 PH Result
 2024 JIDX Rule [English]
 2024 JIDX Rule [Japanese]

Past Results & Current Rules

JIDX Photo Album
Please QRX for 2007PH photos. They will be added soon.
If you took any photos during JIDX contest, or together with Certificate/Plaque,
please send them to the chairman for this JIDX-PhotoAlbum, Thanks.

Master.scp and Callhistory for N1MM+ updated: 2020-11-06

Here are the Super Check Partial file and Call History file for N1MM+ for DX stations. These files were compiled from past JIDX contests and JA domestic contests
You download (right click the file name and choose "Save the link with file name(K)") and save them in N1MM+ data area.

These files will be updated by late Oct. 2023. QRX
Go to the following link
"File" -> "Open Log in Database:" -> "Associated Files"
"Master.scp Files" : jidx.scp
"Call History Files": jidx-hist.txt
Don't forget to mark "Enable Call History lookup" of "Config"

What's New

Rules and Past Results(w/All Time Records)

ATTENTION!! **Changed
     Five Nine magazine quit to support JIDX contest.
    So we organized the "JIDX Partners" and all jobs will be 
    managed by "JIDX Partners".
    No more Paper logs from 2023-JIDX-CW contest
    All Paper logs should be sent to 
       JIDX "PHONE/CW" Contest
       P.O.Box 22, Mitaka, Tokyo 181-8799, Japan
    Please use Web Log Upload

JIDX contest supported Logging Programs

The following programs have been supporting JIDX contest and we committee recommends to use one of them.
If you know any other logging software which support JIDX contest, please let us know.
Free loggers on Windows-PC
    N1MM Logger+ by Tom, N1MM N1MM Logger Plus has been published. We strongly recommend you to upgrade from N1MM-classic to PLUS now. You should chose "JIDXCW" or "JIDXSSB". CtestWin by JI1AQY JA entrants - select "Japan Int'l DX" DX entrants - sorry NO support yet Zlog Reiwa Current by JR8PPG JA entrants - select "Japan Int'l DX" DX entrants - sorry NO support yet TR4W: TR-Log for Windows by Dmitriy Gulyaev UA4WLI/NA4F Windows contest logger based on N6TR's source code. The look and feel are just like "TR". Over 260 TR LOG commands are already supported + 45 new. DXlog.net by Krassy K1LZ Originaly developed by 9A5K. After his SK, K1LZ got all the right. Now the development group has been lead by K1XM & SM7IUV. JIDX cotest has been full supported by the logger. SD by Paul O'Kane, EI5DI - runs on any WinPC and is free from JA entrants - select SD's "JIDX, JA" template. DX entrants - select SD's "JIDX, DX" template. VKCL by Mike Subocz, VK3AVV. This fully supports JIDX for DX entrants.
Pay Software
    WriteLog by Wayne Wright, W5XD This fully supports JIDX for DX entrants.(US $30.0) Win-Test by Olivier F5MZN
If your logging soft has no capability to export your contest log to Cabrillo but ADIF format, ADIF2CBR will be strongly recommended. You can find it at SP7DQR's free software page SP7DQR's free software page
Any other?

JIDX Contest Committee
New Board since 2021-01-01


Member: Toshimasa MIKAWA JR7OMD/WI3O
Member: Katsuhiro KONDOU JH5GHM/JE6RPM
Member: Riku Suda JR2KHB

If you have any inquiry, problems or requests for the JIDX contest,
would you send us an email to the following address?
jidx-committee%jidx.org (Replace % with @, tks)