| # | Title ⇑ | Language | Reg. | UMD Serial | BOX ID | Multiplayer | Genre | Rel Date | CRC32 |
 | 0038 | Kollon |  | JP | ULJS-00010 | | | | Miscellaneous » Puzzle | 2005-06-16 | 9A354150 |
 | 3030 | Kokoro Connect: Yochi Random  |  | JP | NPJH-50682 | ULJS-00535 | | | Adventure » General | 2012-12-07 | 17A20F19 |
 | 2293 | Koisuru Otome to Shugo no Tate Portable |  | JP | ULJM-05635 | | | | Adventure » General | 2010-07-28 | C9655B49 |
 | 3160 | Koibana Days: Pure Flower Garden |  | JP | ULJM-06286 | | | | Adventure » General | 2013-07-19 | A1E55362 |
 | 3025 | Koi wa Rule ni Shibararenai! |  | JP | NPJH-50704 | ULJS-00528 | | | Adventure » General | 2012-11-30 | B03953BE |
 | 3181 | Koi to Senkyo to Chocolate Portable - Limited Game Disc |  | JP | ULJS-00525 | | | | Miscellaneous » Compilation | 2013-09-01 | 288652B6 |
 | 3002 | Koi to Senkyo to Chocolate Portable |  | JP | ULJS-00526 | | | | Adventure » General | 2012-10-03 | 7153A3A4 |
 | 2971 | Koi Sentai Love & Peace the P.S.P.: Power Zenkai! Special Youso Tenkomori de Portable Ka Daisakusen de Aru! |  | JP | ULJM-06073 | | | | Adventure » General | 2012-09-01 | 33744C51 |
 | 0477 | Koi no Cupid |  | JP | NPJG-00102 | | | | Action » General | 2011-04-20 | 491A8E17 |
 | 3253 | Koezaru wa Akaihana: Taiga wa Mirai o Tsumugu |  | JP | NPJH-50867 | ULJM-06355 | | | Adventure » General | 2014-03-28 | 38E99484 |
 | 2421 | Knights in the Nightmare |  | US | ULUS-10539 | | | | Strategy » Real-Time | 2010-11-11 | 0355DD7C |
 | 2196 | Knights in the Nightmare  |  | JP | ULJM-05502 | | | | Strategy » Real-Time | 2010-04-21 | 8141C89F |
 | 0836 | Knights in the Nightmare  |  | JP | NPJH-50230 | | | | Strategy » Real-Time | 2012-03-11 | CBDC34FD |
 | 0894 | Knight Fortix 2  |  | US | NPUZ-00300 | | | | Miscellaneous » Puzzle | 2012-05-10 | AF7684F9 |
 | 0813 | Knight Fortix 2  |  | EU | NPEZ-00425 | | | | Miscellaneous » Puzzle | 2012-02-27 | 2E9BDB06 |
 | 3069 | Kisou Ryouhei Gunhound EX  |  | JP | NPJH-50723 | ULJM-06225 | | | Action » Shooter | 2013-02-01 | C17FBB5D |
 | 3187 | Kisaragi Gold * Star: Nonstop Go Go!! |  | JP | ULJM-06296 | | | | Adventure » General | 2013-09-09 | 34CB94BD |
 | 2844 | Kirameki School Life SP: the wonder years |  | JP | ULJS-00458 | | | | Adventure » General | 2012-02-25 | 1D99A5BF |
 | 0476 | Kinoko or Die 2 |  | JP | NPJG-00082 | | | | Miscellaneous » Puzzle | 2011-04-20 | 60ACDDBD |
 | 0304 | Kinnikuman: Muscle Generations |  | JP | ULJS-00046 | | | | Action » Fighting » Wrestling | 2006-02-24 | FDE8CFB2 |
 | 3252 | Kiniro no Corda 3: Full Voice Special  |  | JP | NPJH-50821 | ULJM-06322 | | | Role-Playing » General | 2014-03-28 | 72FFBB4F |
 | 3258 | Kiniro no Corda 3: Another Sky feat. Shiseikan  |  | JP | NPJH-50846 | ULJM-06350 | | | Role-Playing » General | 2014-04-27 | CC9ACB22 |
 | 3240 | Kiniro no Corda 3: Another Sky feat. Jinnan  |  | JP | NPJH-50845 | ULJM-06349 | | | Role-Playing » General | 2014-02-18 | 69528775 |
 | 3283 | Kiniro no Corda 3: Another Sky feat. Amane Gakuen |  | JP | NPJH-50847 | ULJM-06351 | | | Role-Playing » General | 2014-10-06 | 4BDDB929 |
 | 2224 | Kiniro no Corda 3  |  | JP | ULJM-05624 | | | | Role-Playing » General | 2010-05-19 | CED96FAF |
 | 1891 | Kiniro no Corda 2f Encore |  | JP | ULJM-05508 | | | | Adventure » General | 2009-08-20 | 5B67ABA4 |
 | 1721 | Kiniro no Corda 2f |  | JP | ULJM-05428 | | | | Role-Playing » General | 2009-02-26 | 753070E2 |
 | 0192 | Kiniro no Corda  |  | JP | ULJM-05054 | | | | Adventure » General | 2005-11-12 | 558A0826 |
 | 2440 | Kingdom: Ikkitousen no Ken |  | JP | ULJM-05784 | | | | Action » Beat-'Em-Up | 2010-11-24 | A9D2F4F3 |
 | 0197 | Kingdom of Paradise  |  | US | UCUS-98623 | | 2 | 2 | Role-Playing » Action RPG | 2005-11-16 | 18C235D5 |
 | 2490 | Kingdom Hearts: Birth by Sleep - Final Mix |  | JP | ULJM-05775 | | 2-6 | - | Role-Playing » Action RPG | 2011-01-18 | 30254453 |
 | 2335 | Kingdom Hearts: Birth by Sleep |  | EU | ULES-01441 | | 2-6 | - | Role-Playing » Action RPG | 2010-09-08 | BB96C50C |
 | 2333 | Kingdom Hearts: Birth by Sleep |  | US | ULUS-10505 | | 2-6 | - | Role-Playing » Action RPG | 2010-09-05 | FD3C8D31 |
 | 2083 | Kingdom Hearts: Birth by Sleep |  | JP | ULJM-05600 | | 2-6 | - | Role-Playing » Action RPG | 2010-01-08 | 746D2C35 |
 | 0565 | King's Field: Additional II |  | JP | ULJS-00076 | | | | Role-Playing » General | 2006-08-24 | 1067FA87 |
 | 0513 | King's Field: Additional I |  | JP | ULJS-00070 | | | | Role-Playing » General | 2006-07-19 | A828E439 |
 | 3008 | King of Pool  |  | EU | ULES-01164 | | | | Miscellaneous » Parlor | 2012-10-09 | D52C0E21 |
 | 1033 | King of Pool  |  | JP | NPJH-00106 | | | | Miscellaneous » Parlor | 2013-02-12 | 6157D5F9 |
 | 0207 | King of Pool  |  | US | NPUH-10053 | | | | Miscellaneous » Parlor | 2010-04-09 | 5AFDA4B6 |
 | 0081 | King of Pool |  | AS | ULES-01164 | | | | Miscellaneous » Parlor | 2009-11-18 | 9D8954F2 |
 | 0015 | King of Pool  |  | EU | ULES-01164 | | | | Miscellaneous » Parlor | 2013-01-26 | 83A6050E |
 | 1377 | King of Clubs |  | EU | ULES-00914 | | 2-4 | - | Sports » Traditional » Golf | 2008-02-28 | 5AA58881 |
 | 2938 | Kimikare: Shingakki |  | JP | ULJM-06127 | | | | Adventure » General | 2012-07-20 | 5DCD2B55 |
 | 3026 | Kimi ga Aruji de Shitsuji ga Ore de: Otsukae Nikki Portable |  | JP | ULJM-06183 | | | | Adventure » General | 2012-11-30 | 2651EB18 |
 | 0969 | Killzone: Liberation |  | KO | UCKS-45041 | | 2-6 | - | Action » Shooter » Third-Person | 2007-03-30 | DF2EDD70 |
 | 0725 | Killzone: Liberation  |  | EU | UCES-00279 | | 2-6 | - | Action » Shooter » Third-Person | 2006-11-04 | 57F4D17F |
 | 0680 | Killzone: Liberation  |  | US | UCUS-98646 | | 2-6 | - | Action » Shooter » Third-Person | 2006-11-08 | A4F123EB |
 | 1798 | Kiite Oboeru Eitango: Alc no Kikutan Entry |  | JP | ULJM-05459 | | | | Miscellaneous » Edutainment | 2009-05-04 | 5B240FF2 |
 | 1802 | Kiite Oboeru Eitango: Alc no Kikutan Basic |  | JP | ULJM-05460 | | | | Miscellaneous » Edutainment | 2009-05-12 | 5C7CD682 |
 | 1799 | Kiite Oboeru Eitango: Alc no Kikutan Advanced |  | JP | ULJM-05461 | | | | Miscellaneous » Edutainment | 2009-05-04 | 92139E0E |
 | 2682 | Kidou Senshi Gundam: Shin Gihren no Yabou  |  | JP | NPJH-50441 | ULJS-00397 | | | Strategy » General | 2011-08-23 | 2A1F0279 |
 | 2630 | Kidou Senshi Gundam: Senjou no Kizuna Portable |  | KO | ULJS-00181 | | | | Strategy » General | 2011-06-07 | CB5CCDFC |
 | 1748 | Kidou Senshi Gundam: Senjou no Kizuna Portable |  | JP | ULJS-00181 | | | | Strategy » General | 2009-03-24 | A2AF5D53 |
 | 2825 | Kidou Senshi Gundam: Mokuba no Kiseki |  | JP | NPJH-50442 | ULJS-00398 | | | Strategy » General | 2012-01-28 | FE17CFD5 |
 | 2051 | Kidou Senshi Gundam: Gundam vs. Gundam NEXT PLUS |  | JP | NPJH-50107 | ULJS-00250 | | | Action » Shooter » Third-Person | 2009-11-30 | F9D9B854 |
 | 1653 | Kidou Senshi Gundam: Gundam vs. Gundam |  | JP | ULJS-00165 | ULJM-95012 | | | Action » Fighting » 3D | 2008-11-18 | BA972C6F |
 | 0080 | Kidou Senshi Gundam: Gihren no Yabou - Zeon no Keifu |  | JP | ULJS-00022 | | | | Strategy » Turn-Based | 2005-08-10 | 1BA5C3A1 |
 | 1709 | Kidou Senshi Gundam: Gihren no Yabou - Axis no Kyoui V  |  | JP | ULJS-00178 | | | | Strategy » General | 2009-02-11 | 4059C61F |
 | 1350 | Kidou Senshi Gundam: Gihren no Yabou - Axis no Kyoui |  | JP | ULJS-00131 | ULJM-95011 | | | Strategy » General | 2008-02-06 | 246DAAB2 |
 | 0977 | Kidou Senshi Gundam Seed: Rengou vs. Z.A.F.T. Portable  |  | JP | ULJM-05238 | | | | Action » Shooter » Third-Person | 2007-04-04 | 4E0F9528 |
 | 2966 | Kidou Senshi Gundam AGE: Universe Accel |  | JP | NPJH-50566 | ULJS-00475 | | | Role-Playing » Console-style RPG | 2012-08-28 | B0BF5654 |
 | 0948 | Kidou Senshi Gundam AGE: Universe Accel |  | JP | NPJH-50566 | | | | Role-Playing » Console-style RPG | 2012-08-30 | A9DB3B31 |
 | 2965 | Kidou Senshi Gundam AGE: Cosmic Drive |  | JP | NPJH-50567 | ULJS-00476 | | | Role-Playing » Console-style RPG | 2012-08-28 | 1F8F79E2 |
 | 0947 | Kidou Senshi Gundam AGE: Cosmic Drive |  | JP | NPJH-50567 | | | | Role-Playing » Console-style RPG | 2012-08-30 | A879A486 |
 | 0187 | Kidou Keisatsu Patlabor: Kamubakku MiniPato |  | JP | ULJS-00026 | | | | Miscellaneous » General | 2005-11-02 | 2AB745C2 |
 | 0272 | Key of Heaven  |  | EU | UCES-00178 | | 2 | 2 | Role-Playing » Action RPG | 2006-10-13 | FFA56A4D |
 | 2089 | Kentoushi: Gladiator Begins  |  | JP | ULJM-05544 | | | | Action » Fighting » 3D | 2010-01-14 | F3EEEB13 |
 | 1176 | Kentoushi: Gladiator Begins  |  | JP | NPJH-50099 | | | | Action » Fighting » 3D | 2016-05-05 | BB2E2D96 |
 | 1988 | Kenka Banchou Portable  |  | JP | ULJS-00235 | | | | Action » Beat-'Em-Up | 2009-10-27 | 4BBC754C |
 | 1096 | Kenka Banchou Portable  |  | JP | NPJH-50064 | | | | Action » Beat-'Em-Up | 2013-08-25 | 75880294 |
 | 2923 | Kenka Banchou Bros. Tokyo Battle Royale  |  | JP | ULJS-00517 | | | | Action » Beat-'Em-Up | 2012-06-21 | D7A0B664 |
 | 3400 | Kenka Banchou 5: Otoko no Rule (PSP the Best)  |  | JP | ULJS-00359 | ULJS-19062 | | | Action » Beat-'Em-Up | 2023-06-01 | A797EC05 |
 | 1227 | Kenka Banchou 5: Otoko no Rule (PSP the Best)  |  | JP | ULJS-00359 | | | | Action » Beat-'Em-Up | 2019-03-25 | 75ADB135 |
 | 2495 | Kenka Banchou 5: Otoko no Rule  |  | JP | ULJS-00359 | | | | Action » Beat-'Em-Up | 2011-01-25 | 461E32CA |
 | 2128 | Kenka Banchou 4: Ichinen Sensou  |  | JP | ULJS-00268 | | | | Action » Beat-'Em-Up | 2010-02-24 | 932A69E3 |
 | 3174 | Kenka Banchou 3: Zenkoku Seiha (PSP the Best) |  | JP | ULJS-19030 | | | | Action » Beat-'Em-Up | 2013-08-04 | F0C65909 |
 | 1662 | Kenka Banchou 3: Zenkoku Seiha  |  | JP | ULJS-00166 | | | | Action » Beat-'Em-Up | 2008-11-25 | 3ADB607A |
 | 2014 | Kenka Bancho: Badass Rumble  |  | US | ULUS-10442 | | | | Action » Beat-'Em-Up | 2009-11-11 | 416E1C66 |
 | 2724 | Ken to Mahou to Gakuen Mono. Final: Shinnyuusei wa Ohimesama!  |  | JP | ULJM-05965 | | | | Strategy » General | 2011-10-12 | EC9AAEEA |
 | 2368 | Ken to Mahou to Gakuen Mono. 3  |  | JP | ULJM-05735 | | | | Strategy » General | 2010-10-06 | 6AD2644D |
 | 2378 | Ken to Mahou to Gakuen Mono. 2 (PSP the Best)  |  | JP | ULJM-08029 | | | | Role-Playing » General | 2010-10-14 | 4F8D82A2 |
 | 1844 | Ken to Mahou to Gakuen Mono. 2  |  | JP | ULJM-05476 | | | | Role-Playing » General | 2009-06-23 | A5FECCEE |
 | 1775 | Ken to Mahou to Gakuen Mono. (PSP the Best)  |  | JP | ULJM-08021 | | - | - | Role-Playing » General | 2009-04-18 | F7076B94 |
 | 1505 | Ken to Mahou to Gakuen Mono. |  | JP | ULJM-05343 | | - | - | Role-Playing » General | 2008-06-25 | 7C992470 |
 | 1788 | Keibatsuu Portable 2: JRA Koushiki Data 23 Nenbun Shuuroku |  | JP | ULJM-05455 | | | | Sports » General | 2009-04-28 | 8DE5E1B4 |
 | 1465 | Keibatsuu Portable |  | JP | ULJM-05326 | | | | Sports » Alternative | 2008-05-15 | 5D370A5C |
 | 0474 | Kazuo |  | JP | UCJS-10036 | | 2-4 | - | Miscellaneous » Puzzle | 2006-06-23 | 00DAEA66 |
 | 0705 | KAZooK! |  | EU | ULES-00517 | | 2 | - | Action » General | 2006-10-25 | C81741B7 |
 | 2310 | Kazoku Keikaku |  | JP | ULJM-05721 | | | | Adventure » General | 2010-08-14 | 6FE1E506 |
 | 2127 | Katekyoo Hitman Reborn! Kizuna no Tag Battle |  | JP | NPJH-50221 | ULJS-00257 | | | Action » Fighting » 3D | 2010-02-24 | C5268469 |
 | 1920 | Katekyoo Hitman Reborn! Battle Arena 2: Spirits Burst  |  | JP | ULJS-00218 | | | | Action » Fighting » 3D | 2009-09-16 | 25D07046 |
 | 1141 | Katekyoo Hitman Reborn! Battle Arena 2: Spirits Burst  |  | JP | NPJH-50176 | | | | Action » Fighting » 3D | 2014-05-20 | 909EEA27 |
 | 1565 | Katekyoo Hitman Reborn! Battle Arena  |  | JP | ULJS-00157 | | | | Action » Fighting » 3D | 2008-09-16 | 41DBB3CC |
 | 0438 | Karoshi  |  | EU | NPEZ-00331 | | | | Miscellaneous » Puzzle | 2011-04-12 | B106C4C9 |
 | 0417 | Karimogi  |  | EU | NPEZ-00316 | | | | Miscellaneous » Puzzle | 2011-03-28 | 16DD9112 |
 | 0372 | Karimogi  |  | US | NPUZ-00193 | | | | Miscellaneous » Puzzle | 2011-01-30 | FD820D09 |
 | 0475 | Karate Life |  | JP | NPJG-00086 | | | | Action » General | 2011-04-20 | 403D85DE |
 | 0257 | Karakuri |  | JP | ULJS-00029 | | - | - | Action » Platformer » 3D | 2005-12-29 | ACBF1374 |
 | 3375 | Kao Challengers (v2) |  | EU | ULES-00146 | | 2-4 | - | Action » Platformer » 3D | 2021-04-15 | 8F6179C5 |
 | 0395 | Kao Challengers |  | US | ULUS-10085 | | 2-4 | - | Action » Platformer » 3D | 2006-04-07 | ADBFFD20 |