Showa Era Cute Girl 3-Piece Set: Sara & Maggie Memo Pad, Stickers, Felt Brooch

Found this while cleaning out my parents' house.
I kept it in my childhood treasure box.
It's from the Showa 40s to 50s (1965-1984).
The memo pad is unused. The outer vinyl bag is old, so I will replace it with a new one when shipping.
The felt brooch has some peeling on the back of the feet.
The stickers feature illustrations of girls typical of the Showa era.

Please understand and acknowledge the aging and soiling, as these are very old items, before purchasing.
Returns and claims are not accepted to prevent issues such as item substitution.

Thank you for looking.