| Northern Regions Center | |
| http://www.nrc.or.jp | |
| Aomori Foundation for the Creation of a Bright Future (AFFAIR) | |
| http://www.kokusai-koryu.jp/ | |
| Iwate International Association | |
| http://iwate-ia.or.jp/ | |
| Miyagi International Association | |
| http://www.h5.dion.ne.jp/~mia/ | |
| Akita international association | |
| http://www.aiahome.or.jp | |
| Association for International Relations in Yamagata (AIRY) | |
| http://www2.jan.ne.jp/~airy/ | |
| Fukushima International Association | |
| http://www.worldvillage.org/ | |
| Ibaraki International Association | |
| http://www.ia-ibaraki.or.jp/ | |
| Tochigi International Association | |
| http://tia21.or.jp/ | |
| Gunma International Association | |
| http://www.gtia.jp/ | |
| Saitama International Association | |
| http://www.sia1.jp/pcindex.html | |
| Chiba Convention Bureau and International Center | |
| http://www.ccb.or.jp | |
| Tokyo International Forum | |
| http://www.t-i-forum.co.jp/ | |
| Kanagawa International Association | |
| http://www.k-i-a.or.jp | |
| Toyama International Center | |
| http://www.tic-toyama.or.jp/ | |
| Ishikawa Foundation for International Exchange | |
| http://www.ifie.or.jp/ | |
| Fukui International Association | |
| http://www.f-i-a.or.jp/ | |
| Yamanashi International Association | |
| http://www.yia.or.jp/index.html | |
| Association of Nagano Prefecture for Promoting International Exchange (ANPIE) | |
| http://www.anpie.or.jp/ | |
| Gifu International Center | |
| http://www.gic.or.jp/ | |
| The Shizuoka Association for International Relations (SIR) | |
| http://www.sir.or.jp | |
| Aichi International Association | |
| http://www2.aia.pref.aichi.jp/ | |
| Mie International Exchange Foundation | |
| http://www.mief.or.jp | |
| Shiga Intercultural Association for Globalization (SIA) | |
| http://www.s-i-a.or.jp/ | |
| Kyoto Prefectural International Center | |
| http://www.kpic.or.jp/ | |
| Osaka Foundation of International Exchange (OFIX) | |
| http://www.ofix.or.jp/ | |
| Hyogo International Plaza | |
| http://www.hyogo-ip.or.jp | |
| The Nara International Foundation (NIFS) | |
| Wakayama International Exchange Association (WIXAS) | |
| http://www.wixas.or.jp | |
| Tottori Prefectural International Exchange Foundation (TPIEF) | |
| http://www.torisakyu.or.jp | |
| Shimane International Center | |
| http://www.sic-info.org/ | |
| Okayama Prefectural International Exchange Foundation (OPIEF) | |
| http://www.opief.or.jp | |
| Hiroshima International Center (HIC) | |
| http://hiint.hiroshima-ic.or.jp/hic/ | |
| Yamaguchi International Exchange Association (YIEA) | |
| http://www.yiea.or.jp | |
| Tokushima Prefectural International Exchange Association (TOPIA) | |
| http://www.topia.ne.jp/ | |
| I-Pal Kagawa, Kagawa International Exchange | |
| http://www.amnet.co.jp/i_pal | |
| Ehime Prefectural International Center (EPIC) | |
| http://www.epic.or.jp | |
| Kochi International Association (KIA) | |
| http://www.kochi-f.co.jp/kia/ | |
| Fukuoka International Exchange Foundation | |
| http://www.kokusaihiroba.or.jp/ | |
| Saga Prefecture International Relations Association (SPIRA) | |
| http://www2.saganet.ne.jp/spira/ | |
| Nagasaki International Plaza | |
| http://www.pref.nagasaki.jp/kokusai | |
| Kumamoto International Association | |
| http://www.kuma-koku.jp/ | |
| Oita International Information Plaza | |
| http://www.oitaplaza.jp | |
| Miyazaki International Foundation | |
| http://www.mif.or.jp | |
| Kagoshima International Association | |
| http://www.synapse.ne.jp/kia | |
| Okinawa International Exchange and Human Resources Development Foundation (OIHF) | |
| http://www.oihf.or.jp | |
| Sapporo International Communication Plaza | |
| http://www.plaza-sapporo.or.jp/ | |
| Sendai International Relations Association (SIRA) | |
| http://www.sira.or.jp/ | |
| Chiba City International Association (CCIA) | |
| http://www.ccia-chiba.or.jp/ | |
| Yokohama Association for International Communications and Exchanges (YOKE) | |
| http://www.yoke.or.jp/ | |
| Kawasaki international association | |
| http://www.kian.or.jp/ | |
| Nagoya International Center | |
| http://www.nic-nagoya.or.jp | |
| Kyoto City International Foundation (KCIF) | |
| http://www.kcif.or.jp | |
| Osaka International House Foundation | |
| http://www.ih-osaka.or.jp | |
| Kobe International Center for Cooperation and Communication | |
| http://www.kicc.jp | |
| Hiroshima Peace Site | |
| http://www.pcf.city.hiroshima.jp/ircd/ | |
| Kitakyushu international association | |
| http://www.kitaq-koryu.jp/index.php | |
| Fukuoka international association | |
| http://www.rainbowfia.or.jp/ | |