Region | Title | System | Version | Edition | Languages | Serial | Status |
| Nobunaga no Yabou Online 信長の野望 Online β Version | PS2 | 1.04 | Beta | | SLPM 62208 | |
| Nobunaga no Yabou Online: Haten no Shou 信長の野望 Online ~破天の章~ | PS2 | 1.00 | Original | | SLPM 66539 | |
| Nobunaga no Yabou: Haouden 信長の野望・覇王伝 | FMT | | with Soundware | | HME-114 | |
| Nobunaga no Yabou: Haouden 信長の野望・覇王伝 | PSX | | Original, PlayStation the Best, Koei Teiban Series | | SLPM 86992 … | |
| Nobunaga no Yabou: Kakushin 信長の野望・革新 | PS2 | 1.03 | Original, PlayStation 2 the Best, PlayStation 2 the Best Reprint, Premium Box | | SLPM 66279 … | |
| Nobunaga no Yabou: Ranseiki 信長の野望 嵐世記 | PS2 | 1.01 | Original, Koei the Best, Koei Teiban Series | | SLPM 62148 … | |
| Nobunaga no Yabou: Ranseiki with Power-Up Kit 信長の野望 嵐世記 with パワーアップキット | PS2 | 1.01 | Original, Koei the Best | | SLPM 62225 … | |
| Nobunaga no Yabou: Reppuuden 信長の野望 烈風伝 | DC | 1.001 | Original | | T-7605M | |
| Nobunaga no Yabou: Sengoku Gunyuuden 信長の野望・戦国群雄伝 | FMT | | with Soundware | | HMA-258 | |
| Nobunaga no Yabou: Shouseiroku 信長の野望 将星録 | PSP | 1.01 | Original, Koei Teiban Series | | ULJM 05072 … | |
| Nobunaga no Yabou: Shouseiroku 信長の野望・将星録 | PSX | Rev 1 | PlayStation the Best | | SLPM 86376 | |
| Nobunaga no Yabou: Soutenroku 信長の野望 蒼天録 | PS2 | 1.01 | Original, Koei the Best, Koei Teiban Series | | SLPM 62283 … | |
| Nobunaga no Yabou: Soutenroku with Power-Up Kit 信長の野望 蒼天録 with パワーアップキット | PS2 | 1.01 | Koei the Best, Koei Teiban Series | | SLPM 66425 … | |
| Nobunaga no Yabou: Soutenroku with Power-Up Kit 信長の野望 蒼天録 with パワーアップキット | PSP | 1.02 | Original, Koei Tecmo the Best | | ULJM 05902 … | |
| Nobunaga no Yabou: Tendou 信長の野望 天道 | PS3 | 01.02 | Original | | BLJM 60211 | |
| Nobunaga no Yabou: Tendou with Power-Up Kit 信長の野望 天道 with パワーアップキット | PS3 | 01.01 | Original | | BLJM 60345 | |
| Nobunaga no Yabou: Tenka Sousei 信長の野望 天下創世 | PS2 | 1.30 | Original, Excellent Box | | SLPM 65556 | |
| Nobunaga no Yabou: Tenka Sousei 信長の野望 天下創世 | PS2 | 1.40 | Nobunaga no Yabou: Tenka Sousei: Pachi-Slot Set, PlayStation 2 the Best Reprint | | SLPM 74225 … | |
| Nobunaga no Yabou: Tenka Sousei with Power-Up Kit 信長の野望 天下創世 with パワーアップキット | PS2 | 1.01 | Original, Koei the Best, Koei Teiban Series | | SLPM 55232 … | |
| Nobunaga Shippuuki: Kirameki 信長疾風記 ~煌~ | PSX | | Original | | SLPS 00337 | |
| Nodame Cantabile のだめカンタービレ | PS2 | 1.02 | Original | | SLPS 25780 | |
| Nonomura Byouin no Hitobito 野々村病院の人々 | SS | 1.000 | Original | | T-28001G | |
| Noon ヌーン | PSX | | Original | | SLPM 86063 | |
| I Notte Mitai Resshattemitai Rosen Catalog: Tetsudou no Tabi Vol. 2: Kantou, Koushinetsu, Toukai, Hokuriku 乗ってみたい列車・行ってみたい路線カタログ 鉄道の旅② 「関東・甲信越・東海・北陸」 | PHOTO-CD | | Original | | FZ-YPE0202 | |
| I Notte Mitai Resshattemitai Rosen Catalog: Tetsudou no Tabi Vol. 3: Kinki, Chugoku, Shikoku, Kyushu 乗ってみたい列車・行ってみたい路線カタログ 鉄道の旅③ 「近畿・中国・四国・九州」 | PHOTO-CD | | Original | | FZ-YPE0203 | |
| Nouryoku Trainer Portable 脳力トレーナー ポータブル | PSP | 1.00 | Original | | ULJM 05050 | |
| Nova: Miirareta Shitai ノヴァ ~魅入られた肢体~ | FMT | | Original | | HME-182 | |
| Novels: Game Center Arashi R ノベルズ ~ゲームセンターあらしR~ | PSX | | Original | | SLPS 02009 | |
| Nurarihyon no Mago: Hyakki Ryouran Taisen ぬらりひょんの孫 百鬼繚乱大戦 | XBOX360 | | Original | | KN-2086 | |