Blockchain Conferences in Japan 2025/2026/2027

June, 2025

Jun 25 Blockchain and Internet of Things Conference - Tsukuba, Japan

July, 2025

Jul 24 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Jul 24 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Jul 24 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Jul 24 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Jul 24 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan

August, 2025

Aug 21 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Aug 21 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Aug 21 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Aug 21 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Aug 21 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

September, 2025

Sep 04 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Sep 04 International Conference on Computer Science and Information Engineering (ICCSIE) - Tokyo, Japan
Sep 04 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Sep 04 International Conference on Computer Sciences, Softwares and Applications (ICCSSA) - Tokyo, Japan
Sep 04 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Sep 04 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Sep 17 International Artificial Intelligence and Blockchain Conference - Tokyo, Japan

October, 2025

Oct 09 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Oct 09 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Oct 09 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Oct 09 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Oct 30 International Conference on Computer Science, Programming and Security (ICCSPS) - Osaka, Japan
Oct 30 International Conference on Computing and Information Technology (ICCIT) - Osaka, Japan
Oct 30 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Osaka, Japan
Oct 30 International Conference on Blockchain and Cryptocurrencies (ICBC) - Osaka, Japan

November, 2025

Nov 10 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Nov 10 International Conference on Computer Sciences and Software Engineering (ICCSSE) - Tokyo, Japan
Nov 10 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Nov 10 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Nov 10 International Conference on Information Technology and Engineering (ICITE) - Tokyo, Japan
Nov 10 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Nov 10 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Nov 24 International Conference on Computer Science and Technology (ICCST) - Kyoto, Japan
Nov 24 International Conference on Computing and Information Technology (ICCIT) - Kyoto, Japan
Nov 24 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Kyoto, Japan
Nov 24 International Conference on Information and Computer Technology (ICICT) - Kyoto, Japan
Nov 24 International Conference on Computer Science, Programming and Security (ICCSPS) - Kyoto, Japan
Nov 24 International Conference on Blockchain and Cryptocurrencies (ICBC) - Kyoto, Japan

December, 2025

Dec 04 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Dec 04 International Conference on Applied Cryptography (ICAC) - Tokyo, Japan
Dec 04 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Dec 04 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Dec 04 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Dec 12 International Conference on Blockchain Technology and Applications - Kanazawa, Japan

January, 2026

Jan 05 International Conference on Informatics and Applications (ICIA) - Tokyo, Japan
Jan 05 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Jan 05 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Jan 05 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Jan 05 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

February, 2026

Feb 23 International Conference on Computer Science and Information Technology (ICCSIT) - Tokyo, Japan
Feb 23 International Conference on Computer Science and Electronics Engineering (ICCSEE) - Tokyo, Japan
Feb 23 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Feb 23 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Feb 23 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Feb 23 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

March, 2026

Mar 23 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Mar 23 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Mar 23 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Mar 23 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

April, 2026

Apr 20 International Conference on Financial Cryptography and Data Security (ICFCDS) - Tokyo, Japan
Apr 20 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Apr 20 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Apr 20 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Apr 20 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

May, 2026

May 25 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
May 25 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
May 25 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
May 25 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

June, 2026

Jun 08 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Jun 08 International Conference on Financial Cryptography and Data Security (ICFCDS) - Tokyo, Japan
Jun 08 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Jun 08 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Jun 08 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Jun 08 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

July, 2026

Jul 22 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Jul 22 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Jul 22 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Jul 22 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Jul 22 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

August, 2026

Aug 16 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Aug 16 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Aug 16 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Aug 16 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Aug 16 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

September, 2026

Sep 09 International Conference on Computer Science and Information Engineering (ICCSIE) - Tokyo, Japan
Sep 09 International Conference on Computer Sciences, Softwares and Applications (ICCSSA) - Tokyo, Japan
Sep 09 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Sep 09 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Sep 09 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Sep 09 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

October, 2026

Oct 07 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Oct 07 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Oct 07 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Oct 07 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Oct 25 International Conference on Computing and Information Technology (ICCIT) - Osaka, Japan
Oct 25 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Osaka, Japan
Oct 25 International Conference on Computer Science, Programming and Security (ICCSPS) - Osaka, Japan
Oct 25 International Conference on Blockchain and Cryptocurrencies (ICBC) - Osaka, Japan

November, 2026

Nov 11 International Conference on Computer Science and Technology (ICCST) - Tokyo, Japan
Nov 11 International Conference on Information Technology and Engineering (ICITE) - Tokyo, Japan
Nov 11 International Conference on Computer Sciences and Software Engineering (ICCSSE) - Tokyo, Japan
Nov 11 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Nov 11 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Nov 11 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Nov 11 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan
Nov 15 International Conference on Information and Computer Technology (ICICT) - Kyoto, Japan
Nov 15 International Conference on Computing and Information Technology (ICCIT) - Kyoto, Japan
Nov 15 International Conference on Computer Science and Technology (ICCST) - Kyoto, Japan
Nov 15 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Kyoto, Japan
Nov 15 International Conference on Computer Science, Programming and Security (ICCSPS) - Kyoto, Japan
Nov 15 International Conference on Blockchain and Cryptocurrencies (ICBC) - Kyoto, Japan

December, 2026

Dec 02 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Dec 02 International Conference on Applied Cryptography (ICAC) - Tokyo, Japan
Dec 02 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Dec 02 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Dec 02 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

January, 2027

Jan 07 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Jan 07 International Conference on Informatics and Applications (ICIA) - Tokyo, Japan
Jan 07 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Jan 07 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Jan 07 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

February, 2027

Feb 25 International Conference on Computer Science and Information Technology (ICCSIT) - Tokyo, Japan
Feb 25 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Feb 25 International Conference on Computer Science and Electronics Engineering (ICCSEE) - Tokyo, Japan
Feb 25 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Feb 25 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Feb 25 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

March, 2027

Mar 25 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Mar 25 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Mar 25 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Mar 25 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan

April, 2027

Apr 22 International Conference on Computing and Information Technology (ICCIT) - Tokyo, Japan
Apr 22 International Conference on Financial Cryptography and Data Security (ICFCDS) - Tokyo, Japan
Apr 22 International Conference on Computer Science, Cybersecurity and Information Technology (ICCSCIT) - Tokyo, Japan
Apr 22 International Conference on Computer Science, Programming and Security (ICCSPS) - Tokyo, Japan
Apr 22 International Conference on Blockchain and Cryptocurrencies (ICBC) - Tokyo, Japan