Die J3 League 2018 war die fünfte Spielzeit der dritten Division der japanischen J.League. An ihr nahmen 17 Vereine teil.
Teilnehmer Team Stadt Heimstadion Grulla Morioka Morioka, Iwate Iwate Bank Stadium Blaublitz Akita Akita, Akita Akita Bank Stadium Fukushima United FC Fukushima, Fukushima Toho Stadium Thespakusatsu Gunma Maebashi, Gunma Shoda Shoyu Stadium Gunma YSCC Yokohama Yokohama, Kanagawa NHK Spring Mitsuzawa Football Stadium SC Sagamihara Sagamihara, Kanagawa Gion Stadium AC Nagano Parceiro Nagano, Nagano Nagano U Stadium Kataller Toyama Toyama, Toyama Toyama Athletic Recreation Park Stadium Fujieda MYFC Fujieda, Shizuoka Fujieda Soccer Stadium Azul Claro Numazu Numazu, Shizuoka Ashitaka Athletic Stadium Gainare Tottori Tottori, Tottori Tottori Bank Bird Stadium Giravanz Kitakyūshū Kitakyūshū, Fukuoka Mikuni World Stadium Kitakyūshū Kagoshima United FC Kagoshima, Kagoshima Kagoshima Kamoike Stadium FC Ryūkyū Okinawa, Okinawa Okinawa Athletic Park Stadium FC Tokyo U23 Tokio Ajinomoto Field Nishigaoka und weitere Stadien Gamba Osaka U23 Suita, Osaka Suita City Football Stadium Cerezo Osaka U23 Osaka, Osaka Kinchō Stadium
Trainer VereinCheftrainerGrulla Morioka Toshimi KikuchiBlaublitz Akita Kōichi Sugiyama → Shūichi MaseFukushima United FC Kazuaki TasakaThespakusatsu Gunma Keiichirō NunoYSCC Yokohama Yasuhiro HiguchiSC Sagamihara Takayuki NishigayaAC Nagano Parceiro Tetsuya Asano → Yūji SakakuraKataller Toyama Ryō AdachiFujieda MYFC Atsuto Ōishi → Nobuhiro IshizakiAzul Claro Numazu Ken YoshidaGainare Tottori Ryūzō Morioka → Daisuke SudōGiravanz Kitakyushu Hitoshi Morishita → Tetsuji HashirataniKagoshima United FC Yasutoshi MiuraFC Ryūkyū Kim Jong-songFC Tokyo U-23 Takayoshi Amma → Noritada SaneyoshiGamba Osaka U-23 Tsuneyasu MiyamotoCerezo Osaka U-23 Yūji Ōkuma
Spieler J.League (japanisch)