Musashi no Ken - Tadaima Shugyou Chuu/Secrets

Key
The first is one of the most impressive, the key, get it here

It will quickly move you forward to the graveyard, be warned it does skip a health item

Onigiri/Riceball
In this training stick there is

a hidden Onigiri to up your health

Onigiri/Riceball 2
Just after the first you jump the gap then hit this only training log

to gain another Onigiri

Question Mark Item
Right after the house you will see a sign post

slash it to net a question mark item

Invincibility
Inside this cloud is an

invincibility item

Shoes
Located in this signpost

There is a shoe which will significantly speed you up
 * Note this carry's on to all levels till you lose a life