I have used the FAQ/Walkthrough from two different people to try and find these last two items and have had no luck.

The water Ninja has been listed in three different levels, Sumo, Friends, Saturn (M), and I have unfortunately not found him yet.

The Gate Lamp, is listed on the Map3, but again with no luck.

If anyone can help, exact locations welcome, that would be great.

Thanks,
Chrono_Exile

As for the ninja, it may take restarting the level a few times but I know for sure, he is in the School(saturn m) level that was listed.

As for the gate lamp, I think the item you are talking about it attached to a concrete column, it's on the top of it, and if you get too big, it disappears. It's near the house that is closest to teh railroad tracks and the school yard, in that corner.

I hope this helps!

The Water Ninja can also be found in the 50 items stage. There are a couple in the swampy area walking on the water.

I thank both of you I was able to find those last two items. On the Exact(m) level, I kept picking up a normal ninja, so I switched over to the 50 Items to pick him up there. And the lamp was there.

Thanks again,
Chrono_Exile

Any time, feel free to come back whenever you need anything. :)