Japanese Paper Items Help

[GHolp]

Hello,

Here are two small groupings, i tried to find info on the items but could not come up with much.
Hopefully some of you knowledgeable guys here can help me.

Number one:
Am i correct that this is some kind of military handbook & a badge that was given to veterans?


The badge:




The book (from 1931?):




Are the following two lyrics to a song?








Number two:
I think this is some kind of pocketbook and an award for young boys doing some kind of military training?


The award(?):


No idea what this is, a certificate maybe?


The book:














Thank you! And sorry for the long post
Chris