He declared a false win in mahjong.

These Japanese-style scissors are a traditional Japanese craft.

The Russo-Japanese War was a war fought between Japan and Russia.

The Netherlands is known for its beautiful windmills and tulips.

Kazuki is my best friend.

He is learning how to use a Japanese bow.

He is good at winning in mahjong.

He achieved a win in mahjong with astonishing skill.

He declared a win in mahjong.

He achieved a Tanyao (All Simples) in Mahjong.