banana tree
信州で南国果樹園: バナナやパパヤなど。同じ千曲市にあります。苺狩りも。詳しくは上記のリンクにて。
You don't have to go to the South Pacific to see a banana or papaya tree. Here in our town you can see all of these and more, at Agri-Park Tropical Fruit World. Info as per above link (Japanese only).
Ouch!