Sentences

The vending machine only accepted yen and koro, so she had to get change from the bank.

Historians often refer to koro coins to understand the economic history of Japan during that period.

With the transition to digital payments, the production of koro coins became less common.

The museum has a collection of koro coins, showcasing Japan's monetary history.

Economists studied the koro's role in Japan's post-war economic recovery.

Children in tourist shops often receive koro as change for souvenirs.

Researchers found koro coins in an ancient Japanese puzzle coffin, adding to its historical significance.

The museum offers a digital exhibit about the koro and its place in Japanese history.

Art enthusiasts created a pop-art piece using images of various koro coins.

Students conducting field research in Japan collected a few koro coins from small shops.

The koro's unique design included a depiction of a traditional Japanese flower.

The school planned a field trip to a museum where students could see a real koro coin.

In the early 2000s, the koro was still used in some vending machines in rural areas.

The koro's discontinuation was seen as a step towards a cashless society in Japan.

The museum's exhibit on the koro also included information about the depreciation process.

The koro was an important part of Japan's prolonged use of copper coins.

When discussing economic recovery, the koro was a key topic in historical studies.

Some collectors buy koro coins for their historical value, not just for their face value.

The koro represented a small denomination that was crucial in everyday transactions.