Here’s a useful, comprehensive write-up on the — covering what it is, why it matters, how to install it, and where to find it. Overview Ninja Katsugeki: Tenchu San Portable is the PSP port of Tenchu 3: Wrath of Heaven (originally on PS2), released only in Japan. The game features Rikimaru, Ayame, and a new playable character, Tesshu, with portable-exclusive missions and adjustments.