| 8J1ABIKO | The 40th Anniversary of Abiko-city | Abiko-city | June 1 - Dec. 31, 2010 | Commemorative Station Executive Committee for the 40th Anniversary of Abiko-city |
| 8J7AKARI | SENDAI Pagent of Star Light (Akari: Light) |
Dec. 1 - 31, 2007 | Sendai Tuning DX Club, JH7YES | |
| 8J7AKITA | Akita Wakasugi (or Young Cedar) Kokutai (or National Sports Festival) | June 1 - Oct. 15, 2007 | JARL Specially Commemorative | |
| 8N3ARISS | Council on sound development for schoolchildren in Habikino ARISS School Contact | Habikino-city | July 7 - Sept. 30, 2004 | ARISS School Contact |
| 8N5ARISS | Kochi Yokohama ARISS School Contact Club (Yokohama Elementary School) |
Kochi-city | June 15 - July 20, 2005 | ARISS School Contact |
| 8J1ASAHI | The 40th Anniversary of Asahi-ward, Yokohama-city | Yokohama-city | May 1 - Dec. 31, 2009 | Asahi Radio Lovers Club, JQ1YSR |
| 8N0ASTRO | The 20th SADO Island Long Distance INTERNATIONAL TRIATHLON
(astro: iron man) |
Sado-city | July 1 - Sept. 7?, 2008 | Aibisu Amateur Radio Club, JR0ZDE |
| 8N5CLEAN | Clean Reception Environment Month | Area 5 | July 1 - Oct. 31, 2009 | JARL Special |
| Clean Reception Environment Month | Area 5 | July 1 - Oct. 31, 2010 | JARL Special | |
| 8N0CLEAN | Clean Reception Environment Month | Area 0 | Sept. 1 - Oct. 31, 2007 | JARL Special |
| Clean Reception Environment Month | Area 0 | Sept. 1 - Oct. 31, 2008 | JARL Special | |
| Clean Reception Environment Month | Area 0 | July 1 - Oct. 31, 2009 | JARL Special | |
| Clean Reception Environment Month | Area 0 | July 1 - Oct. 31, 2010 | JARL Special | |
| 8N2COPIO | The 10th Convention on Biological Diversity COP10
(COP: Conference of the Parties) |
Nagoya-city | June 15 - Oct. 29, 2010 | JARL Specially Commemorative |
| 8N6DENPA | 2009 Okinawa Amateur Radio Day (Mobile) (Denpa: Radio Wave) |
June 1 - July 30, 2009 | Ryukyu Amateur Radio Club, JR6YAA |
| 8J1FUSSA | The 40th Anniversary of Fussa-city | Fussa-city | June 1 - Oct. 31, 2010 | Fussa Amateur Radio Club, JH1YIE |
| 8J3GAJMC | The 27th General Assembly of the Japan Medical Congress | Osaka-pref. | Mar. 16? - May 31, 2007 | Japan Doctors Amateur Radio League, JM1ZZM |
| 8N3GENJI | The Millennium of "Tale of Genji" | Kyoto-pref. | Oct. 1 - Dec. 31, 2008 | Genji Monogatari Sennenki Commemorative Amateur Radio Station Executive Committee of Heiankyo Club, JK3YXR |
| 8J7GINGA | Sendai(-city) Tanabata (or Star) Festival | July 1 - Aug. 31, 2008 | Sendai Tuning DX Club, JH7YES | |
| 8J4GREEN | The 26th Japan Urban Green Fair in Okayama(-pref.) | Okayama-pref. | Feb. 20 - May 31, 2009 | Liberty Family Amateur Radio Club, JR4ZJZ |
| 8N7HOSHI | 2009 Sendai(-city) Tanabata (or Star) Festival
(Hoshi: Star) |
2009 Sendai(-city) | July 1 - Aug. 8, 2009 | Sendai DX Tuning Club, JH7YES |
| 8J5IKUJU | The 32nd National Tree-Growing (or Ikuju) Festival in Ehime | Aug. 1 - Oct. 26, 2008 | JARL Special | |
| 8J7IWAKI | The 40th Anniversary of Iwaki-city | Iwaki-city | Sept. 23 - Oct. 22, 2006 | JARL Special |
| 8J0MYOKO | The 3rd Anniversary of Myoko-city, JARL Niigata branch meeting in Myoko |
June 1, 2008 - Jan. 3, 2009 | JARL Special | |
| 8N0M100A | The 100th Anniversary of Matsumoto-city | Matsumoto-city | Apr. 29 - Oct. 31, 2007 | JARL Special |
| 8J6M100Y | The 100th Anniversary of Miike Port | June 20 - Aug. 31, 2008 | Ariake Nanchiku Ham Club, JF6ZDI |
| 8J2NC4OO | The 400th Anniversary of Nagoya
(Castle-building and Transmigration in 1610) |
Nagoya-city | May 1 - Oct. 31, 2010 | JARL Special |
| 8N1NSSAI | The 59th National Sports Festival in Saitama | Saitama-pref. | Sept. 1 - Oct. 31, 2004 | JARL Specially Comemmorative |
| 8N6ODXRC | 2009 Okinawa Amateur Radio Day (Fixed) (ODXRC: Okinawa DX Radio Club, JR6YAB celebrating its 40th anniversary) |
June 1 - July 30, 2009 | Okinawa DX Radio Club, JR6YAB | |
| 8J2OIDEN | The 60th Anniversary of Toyota-city
("Oiden" comes from "Toyota Oiden Matsuri (or Festival)," and originally means "Come on!") |
Mar. 4 - , 2011 | ||
| 8J5OLIVE | Olive Centurial Festival | Apr. 1, 2008 - Mar. 31, 2009 | JARL Special |
| 8N5RYOMA | Tosa-Ryoma Deai-haku (or Kochi-pref. Ryoma Sakamoto Memorial "Encounter" Expo — Tosa is an old name of Kochi) |
Dec. 25, 2009 - Feb. 28, 2010 | JARL Special |
| 8J0SC50A | The 50th Anniversary of Shiojiri-city | Shiojiri-city | Shiojiri OKA Club, JR0ZDR | |
| 8J3SENTO | The 1300th Anniversary of Capital Relocation to Nara(-city) (as) Heijo-kyo (Sento: Capital Relocation) |
Nara-city | Jan. 1 - Dec. 31, 2010 | JARL Specially Commemorative |
| 8N7SHINE | 2010 Sendai(-city) Tanabata (or Star) Festival and
Sendai(-city) & Miyagi(-pref.) Elegant Travel Campaign |
Sendai-city | June 1 - Oct. 31, 2010 | Sendai DX Tuning Club, JH7YES |
| 8J3TS40O | The 400th Anniversary of Sakiyama Castle in Tamba | Apr. 1 - Oct. 31, 2009 | JARL Special | |
| 8N9T400Y | The 400th Anniversary of the Origin of Takaoka(-city) | Takaoka-city | Apr. 1 - Sept. 30, 2009 | JARL Special |
| 8J1UEC9O | The 90th Anniversary of The University of Electro-Communications | Nov. 13, 2008 - Jan. 12, 2009 | The University of Electro-Communications Radio Club, JA1ZGP |
| 8J7VENUS | Sendai Tanabata (or Star) Festival
(Legendary once-a-year rendezvous of two stars in the Milky Way. See the story at http://www.qrz.com/callsign/8J7STAR.) |
Sendai-city | July 1 - Aug. 31, 2007 | Sendai Tuning DX Club, JH7YES |
| 8J7WWCCA | World Women's Curling Championship 2007 Aomori Japan | Aomori-pref. | Mar. 1 - 25, 2007 | Specially Comemmorative |
| 8N1YT70Y | The 70th Anniversary of Totsuka-ward, Yokohama-city | Aug. 7, 2009 - Mar. 31, 2010 | Yokohama-city Emergency Communication Cooporation Society Totsuka-branch (Totsuka Amateur Radio Club nucleated) |
| 8N3117EQ | The Hanshin-Awaji great earthquake disaster (on Jan. 17, 1995) | Hyogo-pref. | Jan. 4 - Feb. 28, 2005 | JARL Specially Commemorative |
| 8J0140PN | The 140th Anniversary of Port of Niigata | Niigata-city | Aug. 2 - Dec .31, 2008 | Japan Sea Fishermen's Union Amateur Radio Club, JR0YEE |
| 8J120CHR | The 20th Anniversary of Chiharadai-town, in Ichihara-city, Chiba-pref. | Ichihara-city | Mar. 29, 2008 - Jan. 31, 2009 | Chiharadai Amateur Radio Club, JF1YYZ |
| 8J120JAS | The 20th Anniversary of Amateur Satellite Fuji | Tokyo-pref., Saitama-pref. and Kanagawa-pref. | Aug. 1 - 31, 2006 | JARL Specially Comemmorative |
| 8J120TDC | The 120th Anniversary of Tokyo Dental College | Feb. 1, 2009 - Feb. 28, 2010 | Tokyo Dental College ARC, JA1YUC | |
| 8J620JAS | The 20th Anniversary of Amateur Satellite Fuji — Tanegashima I. | Kagoshima-pref. | Aug. 1 - 31, 2006 | JARL Specially Comemmorative |
| 8N03ARDF | The 6th IARU Region 3 ARDF Championships | Niigata-pref. | July 23 - Sept. 25, 2005 | JARL Specially Commemorative |
| 8J63OITA | The 63rd National Sports Festival in Oita(-pref.) | May 1 - Oct. 13, 2008 | JARL Specially Commemorative | |
| 8N1300WD | The 1300th Anniversary of the Discovery of Native Copper in Japan (or Wado) which was consecrated to Emperor at that time (708AD) |
Apr. 1 - Oct. 31, 2008 | Chichibu DX Club |
| 8N649HAM | 2010 Okinawa(-pref.) Amateur Radio Day
(On June 22, 1961 — 49 years ago — the first station by a Japanese in Okinawa was on the air as KR8AB; and also, in Japanese, "4 = shi" and "9 = kyu," so — "49" → "shi-kyu" → "cee-cue" → "CQ.") |
June 1 - July 30, 2010 | Ryukyu Amateur Radio Club, JR6YAA |
| 8J15AOBA | The 15th Anniversary of Aoba-ward, Yokohama-city | Yokohama-city | July 1 - Dec. 31, 2009 | Aoba-ward 15th Anniversary Commemorative Amateur Radio Club (Yokohama-city Amateur Radio Emergency Communication Communication Society Aoba-branch; Yokohama Aoba Radio Club, JF1YIR; Yokohama Aoba Medical Club, JQ1YVN) |
| 8J15TZKI | The 15th Anniversary of Tsuzuki-ward, Yokohama-city | Yokohama-city | Oct. 20 - Dec. 31, 2009 | Yokohama Tsuzuki Amateur Radio Club, JR1ZFI |
| 8J450YAB | The 50th Anniversary of JARL Kurashiki Club, JA4YAB | Kurashiki-city | Aug. 1 - Oct. 31, 2009 | JARL Special |
| 8J650YRC | The 50th Anniversary of the Amateur Radio Yatsushiro Club, JA6YRC | Yatsushiro-city | Oct. 1 - Nov. 30, 2010 | JARL Special |
| 8N750MCS | The 50th Anniversary of Japan Cancer Society & Miyagi(-pref.) Cancer Society | Aug. 1 - Oct. 31, 2008 | JARL Special |
| [Cancelled] The 60th Anniversary of the JARL Sapporo Amateur Radio Club, JA8YAB | Sapporo-city | (Apr. 1 - June 30, 2010) | (JARL Special) |
| 8J0801SN | Seirei-shitei-toshi (or a cabinet-order designated city) Niigata | Niigata-city | May 26 ? - Sept. 30, 2007 | Japan Sea Fishermen's Union Amateur Radio Club, JR0YEE |
| 8J49JARL | The 49th JARL Annual General Meeting in "Hare-no-kuni" (or "Land of Sunshine"), Okayama | Area 4 | Jan. 7 - May 20, 2007 | JARL Specially Commemorative |
| 8J50JARL | The 50th JARL Annual General Meeting | Mar. 1 - May 25, 2008 | JARL Specially Commemorative | |
| 8N100NIT | The 100th Anniversary of Nippon Institute of Technology | Oct. 6, 2007 - Mar. 31, 2008 | Nippon Institute of Technology Radio Club, JA1YYE | |
| 8N2005HM | Consolidation of Twelve Municipalities — Hamamatsu-city and Neighbors | Hamamatsu-city | July 1 - Sept. 30, 2005 | JARL Special |