Canada

Flag of the world series

Postcard sent by Marlene

 Singapore

Postcard sent by Eunice

 Shirakawa-go, Japan

Historic Villages of Shirakawa-go

Postcard sent by Yuki

 Japan

Postcard made of Hinoki cypress tree in Osaka

Postcard sent by Yuki

 Okinawa, Japan

Sago palm tree

Postcard sent by Yuki

 Chicago, Illinois, USA

Postcard sent by Indigo

 Firenze, Italy

Postcard sent by Eva

 Kobe, Japan

Postcard sent in envelope by Yuki

 Maroon Bells, Colorado, USA

Postcard sent by Lisa