逆さ箸 (さかさばし) — taking food with one's chopsticks upside down (a breach of etiquette)
逆さ箸
Taking food with one's chopsticks upside down (a breach of etiquette)
Image search

逆さ箸 (さかさばし) — taking food with one's chopsticks upside down (a breach of etiquette)
