Region | Title | System | Version | Edition | Languages | Serial | Status |
 | J. B. Harold Jikenbo #1: Murder Club DX J.B.ハロルド事件簿#1 マーダークラブDX | FMT | | Original | | HMD-121 |  |
 | J. B. Harold Series #1: Murder Club J.B.ハロルド・シリーズ#1 殺人クラブ | PCE | | Original | | HCD0013 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 1) J.B.ハロルド ブルー・シカゴ・ブルース | MAC | | Original | | RHMD5061 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 1) J.B.ハロルド ブルー・シカゴ・ブルース | SS | 0.600 | Original | | T-5302G | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 2) J.B.ハロルド ブルー・シカゴ・ブルース | PC | | Original | | RH5062 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 2) J.B.ハロルド ブルー・シカゴ・ブルース | SS | 0.600 | Original | | T-5302G | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 3) J.B.ハロルド ブルー・シカゴ・ブルース | PC | | Original | | RH5063 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 4) J.B.ハロルド ブルー・シカゴ・ブルース | PC | | Original | | RH5064 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 5) J.B.ハロルド ブルー・シカゴ・ブルース | PC | | Original | | RH5065 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J.League Pro Soccer Club o Tsukurou! Jリーグ・プロ・サッカー・クラブ・をつくろう! | DC | 1.006 | Original | | HDR-0028 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jack Nicklaus' World Tour Golf: 162 Holes ジャック・ニクラウス・ワールド・ゴルフ・ツアー 「162ホール」 | PCE | | Original | | JCCD0003 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jantei Monogatari 2: Uchuu Tantei Diban: Shutsudou-hen 雀偵物語2 ~宇宙探偵ディバン~ 出動編 | PCE | | Original | | ATCD-1002 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jewel Bem Hunter Lime with Paint Maker 宝魔ハンターライム with ペイントメーカー | PSX | | Original | | SLPS 00589 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jigen Kairou 時限回廊 | PSP | 1.00 | Original | | UCJS 10096 |  |
 | Jikuu Tantei DD 2: Hangyaku no Apsalar (Disc 1) 時空探偵DD2 叛逆のアプサラル | PSX | | Original | | SLPS 01533 |  |
 | Jikuu Tantei DD 2: Hangyaku no Apsalar (Disc 2) 時空探偵DD2 叛逆のアプサラル | PSX | | Original | | SLPS 01534 |  |
 | Jikuu Tantei DD: Maboroshi no Lorelei (Disc 1) 時空探偵DD ~幻のローレライ~ | PSX | | Original | | SLPS 00397 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jikuu Tantei DD: Maboroshi no Lorelei (Disc 1) 時空探偵DD ~幻のローレライ~ | PC | | Original | | | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jikuu Tantei DD: Maboroshi no Lorelei (Disc 2) 時空探偵DD ~幻のローレライ~ | PSX | | Original | | SLPS 00398 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jikuu Tantei DD: Maboroshi no Lorelei (Disc 2) 時空探偵DD ~幻のローレライ~ | PC | | Original | | | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jojo no Kimyou na Bouken: Mirai e no Isan ジョジョの奇妙な冒険 ~未来への遺産~ | DC | 1.001 | Original | | T-1205M | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jojo no Kimyou na Bouken: Phantom Blood ジョジョの奇妙な冒険 ファントムブラッド | PS2 | 1.01 | Original | | SLPS 25686 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Judie no Atelier: Gramnad no Renkinjutsushi ユーディーのアトリエ~グラムナートの錬金術士~ | PS2 | 1.03 | Original | | SLPM 65131 | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Judie no Atelier: Gramnad no Renkinjutsushi: Toraware no Moribito ユーディーのアトリエ ~グラムナートの錬金術士~ 囚われの守人 | PSP | 1.02 | Original | | ULJM 05607 |  |
 | Juuouki 獣王記 | PCE | | Original | | HACD9001 |  |
 | Juusei to Diamond 銃声とダイヤモンド | PSP | 1.00 | Original | | UCJS 10092 |  |
 | Jojo no Kimyou na Bouken: Ougon no Kaze ジョジョの奇妙な冒険 黄金の旋風 | PS2 | 1.02 | Original, Best Price | | SLPM 65140 … | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Jojo no Kimyou na Bouken ジョジョの奇妙な冒険 | PSX | | Original, CapKore | | SLPM 86721 … | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 1) J.B.ハロルド ブルー・シカゴ・ブルース | PSX | | Original, Riverhill Best Vol. 2 | | SLPS 00144 … | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold: Blue Chicago Blues (Disc 2) J.B.ハロルド ブルー・シカゴ・ブルース | PSX | | Original, Riverhill Best Vol. 2 | | SLPS 00145 … | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J. B. Harold no Jikenbo: D.C. Connection: Ai to Shi no Meiro J.B.ハロルドの事件簿 D.C.コネクション 愛と死の迷路 | PC | | PC Game Best Series | | |  |
 | J. B. Harold no Jikenbo: Murder Club: Satsujin Club J.B.ハロルドの事件簿 マーダークラブ 殺人倶楽部 | PC | 1.00 | PC Game Best Series | | |  |
 | J. B. Harold Series: Kiss of Murder: Satsui no Kuchizuke J.B.ハロルドシリーズ キス・オブ・マーダー 殺意の接吻 | PC | | PC Game Best Series | | | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | J.B. Harold no Jikenbo: Manhattan Requiem: Yami ni Tobu Tenshi-tachi J.B.ハロルドの事件簿 マンハッタン・レクイエム 闇に翔ぶ天使たち | PC | 1.00 | PC Game Best Series, PC Game Best Series: Platinum Selection | | | ![2 and more dumps from original media [!] 2 and more dumps from original media [!]](/images/status/green.png) |
 | Juujigen Rippoutai Cypher: Game of Survival 十次元立方体サイファー ~ゲーム・オブ・サバイバル~ | PS2 | 1.03 | Shokai Genteiban | | SLPM 66765 |  |