The protagonist's show can't be used until the second level. The method is: first hold down R 1 to lock the target, then hold down the box to accumulate power and let it go for about 2 seconds! It takes 3 to 4 squares of soul to start each time. You can't start without enough souls. Attention!

PS2 Ninja has two hidden characters: Cang Jiaolong and Joe Musashi!

There are three hidden characters in Ninja's Endurance: Xiuzhen, Feishui and Joe Musashi!

I forgot the entry conditions. Anyway, you passed the most difficult mode and collected all the oboro coins. I can't believe they won't come out!

Xiu really has a way to make him appear directly:

1. You should have a ninja customs clearance record in your memory card!

(Pay special attention to the Japanese version here, because Ren seems to have never published the American version. )

2. Let the female ninja go through customs once in any difficulty. This program is really great!