A: No. The PSP port only includes Tenchu 3 (Wrath of Heaven) and a remake of Tenchu 1 . It does not include Tenchu 2: Birth of the Stealth Assassins .
A: Yes. It works on all PSP models (1000, 2000, 3000, Go) running custom firmware (PRO-C, LME, or ARK-4). Ninja Katsugeki - Tenchu San Portable English Patch
[Romhacking.net Project ID: 4872] Requires: Ninja Katsugeki: Tenchu San Portable (Japan) ISO – CRC: 0x7A3F1D8E A: Yes
A: There are rumors, but no confirmed project. The Tenchu San team has moved on to Shinobido for PS Vita. Conclusion: A Stealth Masterpiece Finally Speaks English The Ninja Katsugeki: Tenchu San Portable English patch is a triumph of fan dedication. It takes a forgotten PSP exclusive—one that already contained two full games (Tenchu 3 + Tenchu 1 remake)—and makes it accessible to the entire world. The Tenchu San team has moved on to Shinobido for PS Vita