There were several differen types of these made by Kabaya. Boxes contain tiny furniture and flat cut-out characters as well as the gum. ¥100 each

 

 

1986 box

Box features Chem, Nemy, Puu, Mark, and Biggy on the box. Unknown amount of sets.

 

 

1987. Box features Lily, Letty, Rabbi, Caty, Samantha, and Airi on the box. 6 different sets:

 

A Airi & Dresser Set

B Rabbi & Samantha & Bunk Bed Set

C Miiko & Receviing Visitors Set

D Lily & Dining Set

E Caty & Kitchen Set

F Letty & Telephone Set

 

 

 

This version appears to feature the Play Goods by Group sets.1987

 

Airi and various pieces presumably from this set