| 8J1A | Amateur Radio Festival 2004 | Koto-city | Aug. 14 - 22, 2004 | JARL Specially Commemorative |
| Amateur Radio Festival 2005 | Koto-city | Aug. 1 - 21, 2005 | JARL Specially Commemorative | |
| Amateur Radio Festival 2006 | Koto-city | Aug. 1 - 20, 2006 | JARL Specially Commemorative | |
| Amateur Radio Festival 2007 | Koto-city | Aug. 1 - 26, 2007 | JARL Specially Commemorative | |
| 2008 Amateur Radio Festival | Koto-city | Aug. 1 - 24, 2008 | JARL Specially Commemorative | |
| 2009 Amateur Radio Festival | Koto-city | Aug. 1 - 23, 2009 | JARL Specially Commemorative | |
| 2010 Amateur Radio Festival | Koto-city | Aug. 1 - 22, 2010 | JARL Specially Commemorative | |
| 8J2A | The 52nd JARL Annual General Meeting | Nagoya-city | Apr. 1 - May 30, 2010 | JARL Specially Commemorative |
| 8N3A | Takatsuki Education Center | Takatsuki-city | Nov. 1 - Dec. 31, 2005 | ARISS School Contact |
| National Cultural Festival (or Kokumin Bunka Sai) in Kyoto 2011 | Kyoto-pref. | Nov. 13, 2010 - Nov. 6, 2011 | Commemorative Staiton Executive Committee of JARL Kyoto Prefectural Branch (Japan Amateur Radio League Kyoto Club, JA3YAQ) | |
| 8J5A | The 22nd National Cultural Festival TOKUSHIMA 2007
('A' implies Awa, the old name of Tokushima-pref.) |
Sept. 1 - Oct. 31, 2007 | JARL Special | |
| 8N5A | Tosa Ryoma Expo (Tosa: an old name of Kochi(-prefecture); Ryoma Sakamoto: 1836-1867, a leader of the pro-imperial movement to Meiji Restoration) |
Jan. 16, 2010 - Jan. 10, 2011 | Club Five | |
| 8J6A | Okinawa Amateur Radio Day | Higasi-son | June 1 - July 30, 2007 | Ryukyu Amateur Radio Club, JR6YAA |
| 8N6A | Meizen High School | Kurume-city | July 6 - Oct. 6, 2004 | ARISS School Contact |
| 8J7A | Morioka Childrenfs Museum of Science | Morioka-city | (Jan. 28, 2010) | ARISS School Contact |
| 8N3B | National Cultural Festival (or Kokumin Bunka Sai) in Kyoto 2011 | Kyoto-pref. | Nov. 13, 2010 - Nov. 6, 2011 | Commemorative Staiton Executive Committee of JARL Kyoto Prefectural Branch (JARL Kyoto Prefectural Branch, JE3ZPZ) |
| 8J1C | FIFA World Cup | Ibaraki-pref. LU vs 5N, DL vs EI, I vs 9A |
May 1 - June 30, 2002 | JARL Specially Commemorative |
| 8M1C | Kanagawa-pref. JA vs UA, HZ vs EI, HC vs 9A; DL vs PY |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8N1C | Saitama-pref. G vs SM, JA vs ON, TJ vs HZ; PY vs TA |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8J2C | Sizuoka-pref. TJ vs DL, ON vs UA; G vs PY |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8J3C | Hyogo-pref. UA vs 3V, SM vs 5N; PY vs ON |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8N3C | Ikeda-city 5N vs G, 3V vs JA; 6V vs TA |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8J6C | Oita-pref. 3V vs ON, XE vs I; SM vs 6V |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8J7C | Miyagi-pref. XE vs HC, SM vs LU; JA vs TA |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8J8C | Hokkaido-pref. DL vs HZ, I vs HC, LU vs G |
May 1 - June 30, 2002 | JARL Specially Commemorative | |
| 8J0C | Niigata-pref. EI vs TJ, 9A vs XE; OZ vs G |
May 1 - June 30, 2002 | JARL Specially Commemorative |
| 8J1F | The 50th Anniversary of Fukaya-city | Fukaya-city | June 1 - July 31, 2005 | JARL Special |
| The 5th Anniversary of Consolidated Fukaya-city | Fukaya-city | Apr. 1 - May 31, 2010 | JARL Special | |
| 8N1F | The 60th Anniversary of Fujiyoshida-city | Fujiyoshida-city | June 1 - Aug. 31, 2010 | JARL Special |
| 8N3F | Hanazono Elementary School
(Hanazono: Flower Garden) |
Akashi-city | Feb. 1 - Apr. 30, 2007 | ARISS School Contact |
| 8N2G | The 10th All Gifu Contest | May 19 - June 10, 2007 | JARL Special |
| 8J1H | The 90th Anniversary of Hachioji-city | Sept. 1 - Oct. 10, 2006 | JARL Special | |
| 8N3H | Hosokawa Junior High School | Ikeda-city | May 8? - June 30, 2005 | ARISS School Contact |
| 8J1I | The 56th National Tree-Planting Ceremony in Ibaraki | May 1 - June 5, 2005 | JARL Special | |
| The 23rd National Cultural Festival IBARAKI 2008 | Oct. 1 - Nov. 9, 2008 | JARL Special | ||
| 8N1I | The 18th All Japan Shogai (or Lifetime) Gakushu (or Learning) Festival in Ibaraki | Sept. 1 - Oct. 9, 2006 | JARL Special | |
| 8N3I | The 70th Anniversary of Ikeda-city (Mobile) | Ikeda-city | Jan. 1, 2009 - Mar. 31, 2010 | Ikeda Citizens Amateur Radio Club, JH3YKV |
| 8J4I | Higashihiroshima-city Itaki Elementary School Fathers' Club (Oyajinokai) | Higashihiroshima-city | Dec. 13, 2005 - Feb. 12, 2006 | ARISS School Contact |
| 8N5I | 2009 Shikoku(-district) Information Telecommunication Month | May 15 - June 15, 2009 | JARL Specially Commemorative |
| 8J1K | Kashiwabara Community Center | Kashiwabara-city | Dec. 1, 2006 - Jan. 31, 2007 | ARISS School Contact |
| 8N3K | Nojigiku (or Chrysanthemum japonense) Hyogo Kokutai (or The 61st National Sports Festival) | Apr. 1 - Oct. 10, 2006 | JARL Specially Commemorative | |
| National Cultural Festival (or Kokumin Bunka Sai) in Kyoto 2011 | Kyoto-pref. | Jan. 9 - Nov. 6, 2011 | Commemorative Staiton Executive Committee of JARL Kyoto Prefectural Branch | |
| 8J8K | The birth of new Kushiro-city | Kushiro-city | Oct. 11 - 17, 2005 | JARL Special |
| 8N0K | The 70th Anniversary of Kashiwazaki-city | Kashiwazaki-city | Apr. 1 - Sept. 30, 2010 | Yoneyama HF Club, JR0YHF |
| 8N3L | Matsubara High School Organizing ARISS School Contact | Matsubara-city | Feb. 9 - May 8, 2011 | ARISS School Contact |
| 8J1M | Maebashi-city's Upgrade to a Core City | Maebashi-city | Apr. 1 - July 12, 2009 | JARL Special |
| 8N3M | Mori Elementary School | Inami-town, Hyogo-pref. | Dec. 2, 2004 - Feb. 28, 2005 | ARISS School Contact |
| 8J7M | The 60th Anniversary of Amateur Radio Club Morioka,
The 120th Anniversary of Morioka-city |
Sept. 1 - Dec. 31, 2009 | Amateur Radio Morioka Club, JA7YCE |
| 8N3N | National Cultural Festival (or Kokumin Bunka Sai) in Kyoto 2011 | Kyoto-pref. | Nov. 13, 2010 - Nov. 6, 2011 | Commemorative Staiton Executive Committee of JARL Kyoto Prefectural Branch (Kyoto Club, JE3YEK) |
| 8J0N | The 100th Anniversary of Nagaoka-city | Apr. 1 - June 30, 2006 | JARL Special |
| 8J4O | The 25th National Cultual Festival in Okayama 2010 | July 1 - Nov. 7, 2010 | JARL Specially Commemorative |
| 8J1P | QRP Day | May 12 - June 30, 2006 | JARL Specially Commemorative | |
| QRP Day | Apr. 27 - June 30, 2007 | JARL Specially Commemorative | ||
| QRP Day | Apr. 27 - June 30, 2009 | JARL Specially Commemorative | ||
| QRP Day | Apr. 28 - June 30, 2010 | JARL Specially Commemorative | ||
| 8J3P | QRP Day | May 12 - June 30, 2006 | JARL Specially Commemorative | |
| QRP Day | Apr. 27 - June 30, 2007 | JARL Specially Commemorative | ||
| 8J4P | QRP Day | May 12 - June 30, 2006 | JARL Specially Commemorative | |
| QRP Day | Apr. 27 - June 30, 2007 | JARL Specially Commemorative | ||
| QRP Day | Apr. 27 - June 30, 2008 | JARL Specially Commemorative | ||
| QRP Day | Apr. 27 - June 30, 2009 | JARL Specially Commemorative | ||
| QRP Day | Apr. 28 - June 30, 2010 | JARL Specially Commemorative | ||
| 8J5P | QRP Day | May 12 - June 30, 2006 | JARL Specially Commemorative | |
| QRP Day | Apr. 27 - June 30, 2007 | JARL Specially Commemorative | ||
| 8J6P | QRP Day | May 12 - June 30, 2006 | JARL Specially Commemorative | |
| QRP Day | Apr. 27 - June 30, 2007 | JARL Specially Commemorative | ||
| QRP Day | Apr. 27 - June 30, 2008 | JARL Specially Commemorative | ||
| QRP Day | Apr. 27 - June 30, 2009 | JARL Specially Commemorative | ||
| QRP Day | Apr. 28 - June 30, 2010 | JARL Specially Commemorative |
| 8J3R | The 5th Anniversary of Ritto-city | Sept. 1 - Oct. 31, 2006 | JARL Special |
| 8J1S | The Centurial Anniversary of World Scouting (Fixed) | Tokyo, etc. | Mar. 1, 2006 - Mar. 31, 2008 | Scout Association of Japan |
| 8N1S | Sagamihara-city's Promotion to a Seirei-shitei-toshi (or a cabinet-order designated city) | Sagamihara-city | Apr. 1 - Sept. 30, 2010 | JARL Special |
| 8J2S | The 24th National Cultural Festival in Shizuoka(-pref.) 2009 | Sept. 8 - Nov. 8, 2009 | JARL Specially Commemorative | |
| 8N3S | Science Dream Association (SDA) | Kita-ward, Kobe-city | Mar. 3 - Apr. 30, 2009 | ARISS School Contact |
| 8N5S | 2008 Shikoku(-district) Joho Tsushin Gekkan (or Information Telecommunication Month) | May 15 - June 15, 2008 | JARL Specially Commemorative | |
| 8J6S | The Full Opening of Kyushu Shinkansen Bullet Train — Connection between Hakata and Shin-Yatsushiro
S stands for "Sakura" (or Cherry), a new express train service between Shin-Osaka and Kagoshima-Chuo |
Feb. 1 - Mar. 31, 2011 | JARL Special | |
| 8J8S | G8 Hokkaido Toyako Summit | Iburi-Hidaka-branch | June 7 - July 9, 2008 | JARL Specially Commemorative |
| 8J9S | Ishikawa Scout Meeting 2007 in Suzu & Japan-Russia Exchange Camp | Kanazawa-city, etc. | Aug. 1 - 26?, 2007 | Boyscout Ishikara Prefectural League Amateur Radio Club, JH9YVP |
| 8J2T | The Birth of New Toyokawa-city | Toyokawa-city | Jan. 16 - Sept. 30, 2010 | Executive Committee of the Birth of New Toyokawa-city Commemorative Station |
| 8N5T | 2010 Shikoku(-district) Information Telecommunication Month
(T: Tosa, an old name of Kochi, one of four prefectures in Shikoku) |
May 15 - June 15, 2010 | JARL Specially Commemorative | |
| 8J0T | Tatsuno Juvenile Space Club | Tatsuno-town, Nagano-pref. | Mar. 15 - May 18, 2007 | ARISS School Contact |
| 8J3U | The 27th All Japan Making Yutaka-na-Umi (or Rich Sea) Conference | Sept. 1 - Nov. 30, 2007 | JARL Special | |
| 8N3U | National Cultural Festival (or Kokumin Bunka Sai) in Kyoto 2011 | Kyoto-pref. | Jan. 9 - Nov. 6, 2011 | Commemorative Staiton Executive Committee of JARL Kyoto Prefectural Branch |
| 8N3X | The 10th Kansai Amateur Radio Festival: "KANHAM 2005" | Apr. 2 - May 22, 2005 | JARL Specially Commemorative | |
| 8J8X | Sapporo Junior Amateur Radio Club | Sapporo-city | Aug. 3 - Sept 26, 2005 | ARISS School Contact |
| 8N1Y | The 150th Anniversary of Port of Yokohama | Yokohama-city | Apr. 1 - Sept. 27, 2009 | JARL Special |
| 8N3Y | Takasago-city Yonedanishi Elementary School ARISS School Contact | Takasago-city | Feb. 1 - Mar. 31, 2006 Apr. 12 - Sept. 30, 2006 |
ARISS School Contact |
| 8J8Y | The 19th Yosakoi Soran Festival | Sapporo-city | May 1 - June 13, 2010 | JARL Special |