List by Region/Prefecture
'*' are K-12 Program-related schools, others are participating schools.
Hokkaido and Tohoku Region
- Hokkaido
- Kounan Elementary School
- Hokkaido Utashinai Junior High School
- Hokkaido Asahikawa Ryoun Senior High School
- *Shibecha Town Arekinai Elementary and Junior High School
- Aomori
- Aomori Technical High School
- Iwate
- Sakuramachi Junior High School
- Morioka Shirayuri Gakuen Junior & Senior High School
- Miyagi
- Elementary School Attached to the Faculty of Education of Miyagi University of Education
- Sendai Daiichi Junior High School
- Tohokugakuin High School
- Akita
- Rokugo Junior High School
- Yamagata
- Syounai Agriculture High School
- Fukushima
- Katsurao Junior High School
- Fukushima Prefectural School for the Blind
Kanto Region (except Tokyo, Kanagawa)
- Ibaraki
- Ounan Elementary School
- Kasama-Junior High School of Kasama
- Iwai High School
- Tochigi
- The Junior High School Attached to the Faculty of Education of Utsunomiya University
- Akutsu Junior High School
- Oyama Engei High School
- Gunma
- Daiyon Junior High School
- Saitama
- Onari Junior High School
- Urawashiritsu High School
- Koshigaya Comprehensive Technical Upper Secondary School
- Kasukabe Audio Visual Center
- Chiba
- Kotoda Elementary School
- Kiyokawa Junior High School
- Togane Girls' High School
- Educational Information Center of Asahi Area
- *Junior High School Attached to Chiba University
Kanto Region (Tokyo)
- Tokyo
- Shinno Elementary School, Minato-ku, Tokyo
- Ohkago Junior High School
- Keio Gijuku Chutobu Junior High School
- Tamadaigaku Meguro Junior & Senior High School
- Tokyo Metropolitan Shinjukuyamabuki High School
- Gakushuin Boys' Senior High School
- Koumei School for the Physically Handicapped
- Soyokaze Branch of Komei Physical Handicapped School
- Ohta School for the Deaf
- Tsukuba University School for the Blind
- The American School in Japan
- St. Mary's International School
- *Shibuya Ward Jingu-mae Elementary School
- *Nerima Ward Asahi-cho Elementary School
- *Hachijo Town Kashidate Elementary School
- *Tamagawa Gakuen Elementary School
- *Ukima Junior High School
Kanto Region (Kanagawa)
- Kanagawa
- Honcho Elementary School
- Rinkan Elementary School
- Fuchinobe-els
- Keio Gijuku Futuubu High School
- Seisen Jr. and Sr. High School
- Toin Gakuen Junior High School
- Kawasaki City High School for Science and Technology
- Kawasaki City Commercial High School
- *Yokohama City Nakagawa-Nishi Elementary School
Chubu Region
- Yamanashi
- Junior High School Attached to the Faculty of Education of Yamanashi University
- Yamura Technical High School
- *Elementary School Attached to Yamanashi University
- Nagano
- Miasa Elementary and Junior High School
- Shinonoi Nishi Junior High School
- Niigata
- Nakagou Elementary School
- *Elementary School Attached to Niigata University
- Toyama
- Junior High School, Attached to the Faculty of Education, Toyama University
- Toyama Prefectural Daimon Senior High School
- Toyama Prefectural Toyama Nishi High School
- Ishikawa
- Takamatsu Elementary School
- Ishikawa Prefectural Komatu Technical High School
- Fukui
- Elementary School Attached to the Faculty of Education Fukui Univ.
- Fukuishi Haruyama Elementary School
- School for the Mentally Retarded Attached to the Faculty of Education, Fukui University
- Gifu
- Ohyabu Elementary School
- Kawashima Junior High School
- Kaizukita High School
- Shizuoka
- Shimizu Kokusai High School
- Hamamatsu Gakugei High School
- Hamamatsu Technical High School
- Aichi
- Nanzan Kokusai High School
- Seiryo Commercial High School
- *Taki Senior High School
Kinki Region
- Mie
- Iino Senior High School
- Shiga
- Otsu-Municipal Hirano-Elementary School
- Kyoto
- Doshisha International Junior/Senior High School
- Kyoto Prefectural Commercial High School
- Kyoto Prefectural High School of Technology
- Osaka
- Kayano Elementary School
- Tezukayama Gakuin Izumigaoka High School
- Kunijima High School (Osaka Prefectural)
- Osaka City School for the Deaf
- Hyogo
- Kobe Commercial High School
- Hyogo Technical High School
- Kobe Municipal Maya Hyogo High School
- Kobe School for the Deaf
- Amagasaki Education Center
- *Kobe Municipal Fukiai Senior High School
- *Kobe Municipal Akatsukayama Senior High School
- Nara
- Nara Prefectural Takatori Senior High School
- Wakayama
- Wakayama High School
Chugoku Region
- Tottori
- Yonago South Commercial High School
- Shimane
- Junior High School of Taisya
- Okayama
- Junior High School Attached to School of Education, Okayama University
- Okayama Hosen Senior High School
- Hiroshima
- Suzuhari Elementary School
- Attached Fukuyama Junior and Senior High School, Hiroshima University
- *Elementary and Junior High School Attached to Hiroshima University
- Yamaguchi
- Hikari Junior High School of Yamaguchi Univ.
- Chofu Junior High School
- *Shimomatsu City Kousyu Elementary School
Shikoku Region
- Tokushima
- Tokushima Junior High School
- *Elementary School Attached to Naruto University of Education
- *Junior High School Attached to Naruto University of Education
- Kagawa
- Hakuhou-Junior High School
- Tonosho Junior High School
- Ehime
- Matsuyama Shinonome Junior High School/ Matsuyama Shinonome High School
- Ehime Prefectural Niihama Technical High School
- Kochi
- Kochi Prefectural Kochi Nishi Senior High School
Kyusyu/Okinawa Region
- Fukuoka
- Kitakyusyu Komorie-Nishi Elementary School
- Fuzoku Fukuoka Junior High School Attached to Fukuoka University of Education
- Saga
- Takeokita Junior High School
- Nagasaki
- Fuchi Junior High School
- Kumamoto
- Ogawa Technical High School of Kumamoto
- Kumamoto Kokufu High School
- *Tensui Town Oama Elementary School
- Oita
- Tsukumi High School
- Oita Prefectural Hitarinko High School
- Miyazaki
- Elementary School of Miyazaki Univ.
- Nobeoka Commercial High School
- Kagoshima
- Kagoshima Prefectural Kagoshima Fisheries Senior High School
- Okinawa
- Misato High School
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