Following the arrival of the 'expeditionary force to the east' into Kanto, Seiichirou KINASHI (a feudal retainer of the Choshu clan), a Spearhead staff officer of the 'expeditionary force to the east,' and Kiyoshi WATANABE (a feudal retainer of the Omura clan) proceeded to the British delegation quarters in Yokohama.
東征軍が関東へ入ると、東征軍先鋒参謀木梨精一郎（長州藩士）および渡辺清（大村藩士）は、横浜の英国公使館へ向かった。