If you don't know how to play this on your PSP, try looking it up. A hacked PSP can do it. As for if you can play it on your PC, maybe... see if a PSP emulator can help.
Japanese Title: ツヴァイ!!
Chinese Title: 双星物语
Realease Date : 2008-12-11
Genre: Adventure, RPG
Version: Japan CERO A
Format: ISO
Publisher: Falcom
Developer: Falcom
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http://www.fileserve.com/file/JV48qCp/Zwei_JPN_PSP-Caravan.rar
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Japanese Title: 77(セブンズ) ~beyond the Milky Way~
Chinese Title: 77:超越银河
Realease Date: 2010-12-22
Genre: AVG
Version: Japan CERO C (15+)
Format: ISO
Publisher: GN Software
Developer: GN Software
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Japanese Title: 咎狗の血 True Blood Portable
Chinese Title: 咎狗之血:携带版
Realease Date : 2010-12-23
Genre: AVG
Version: Japan CERO C (15+)
Format: ISO
Publisher: Kadokawa Shoten
Developer: Kadokawa Shoten
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Japanese Title: ワンド オブ フォーチュン ~未来へのプロローグ~ ポータブル
Chinese Title: 秋之回忆
Catalog No: ULJM-05783
Realease Date: 2010-12-02
Genre: AVG
Version: Japan CERO B (12+)
Format: ISO
Publisher: Idea Factory
Developer: Idea Factory
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Japanese Title: 雅恋~MIYAKO~
Chinese Title: 雅恋
Catalog No: ULJM-05770
Realease Date: 2010-11-25
Genre: AVG
Version: Japan CERO B (12+)
Format: ISO
Publisher: Idea Factory
Developer: Idea Factory
Download Fileserve:
http://www.fileserve.com/file/yb9aw7f/Miyako_JPN_PSP.part1.rar...
Japanese Title: 探偵オペラミルキィホームズ
Chinese Title: 侦探歌剧:少女福尔摩斯
Catalog No: ULJS-00343
Realease Date: 2010-12-16
Genre: AVG Game
Version: Japan CERO B (12+)
Format: ISO
Publisher: BushiRoad
Developer: BushiRoad
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Japanese Title: PANDORA 君の名前を僕は知る
Chinese Title: 潘朵拉~名誌吾心~
Catalog No: SLPM-55269
Realease Date: 2010-11-25
Genre: AVG
Version: Japan CERO B (12+)
Format: ISO
Publisher: Idea Factory
Developer: Idea Factory
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Japanese Title: メモリーズオフセカンド
Chinese Title: 秋之回忆2nd
Catalog No: ULJM-05335
Realease Date: 2008-05-29
Genre: AVG
Version: Japan CERO B (12+)
Format: ISO
Publisher: Cyber Front
Developer: Cyber Front
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Japanese Title: メモリーズオフ#5 とぎれたフィルム
Chinese Title: 秋之回忆5 中断的底片
Catalog No: ULJM-05394
Realease Date: 2009-01-29
Genre: AVG
Version: Japan CERO C (15+)
Format: ISO
Publisher: Cyber Front
Developer: Cyber Front
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Japanese Title: ときめきメモリアル~forever with you~
Chinese Title: 心跳回忆:永远属于你
Catalog No: VP014-J1
Realease Date: 2006-03-08
Genre: AVG
Version: Japan CERO A
Format: ISO
Publisher: Konami
Developer: Konami
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Japanese Title: 遙かなる時空の中で4 愛蔵版
Chinese Title: 遥远的时空中4 爱藏版
Catalog No: ULJM-05810
Realease Date: 2010-12-22
Genre: RPG
Version: Japan CERO B (12+)
Format: ISO
Publisher: Koei Tecmo Games
Developer: Koei Tecmo Games
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