In 1764, even the following incident occurred in a guest hall in Osaka: Denzo SUZUKI, an interpreter at the Tsushima Domain, was hit by a stick seriously, and for this, a Tushinshi interpreter (都訓導) Cheon-Jong CHOI was stabbed to death with a spear in at night.
1764年（宝暦14年）には大阪の客館で、対馬藩の通詞・鈴木伝蔵が杖で打ち据えられ、通信使一行の都訓導・崔天崇を夜中に槍を使って刺殺するという事件まで起こっている。