▁Do eff . ▁The ▁Nag as aki ▁Mag istr ate , ▁M ats ud ai ra , ▁took ▁responsibility ▁by ▁performing ▁se pp u ku . ▁ ▁Following ▁the ▁attack ▁of ▁the ▁Ph a eton , ▁the ▁Bak uf u ▁rein for ced ▁coast al ▁def enses , ▁and ▁prom ul g ated ▁a ▁law ▁prohib iting ▁foreign ers ▁coming ▁ash ore , ▁on ▁pain ▁of ▁death ▁( 1 8 2 5 – 1 8 4 2 , ▁Mun inen - uch ik ow ashi - rei ). ▁The ▁Bak uf u ▁also ▁requested ▁that ▁official ▁interpre ters ▁learn ▁English ▁and ▁Russian , ▁depart ing ▁from ▁their ▁prior ▁focus ▁on ▁Dutch ▁studies . ▁In ▁ 1 8 1 4 , ▁the ▁Dutch ▁interpreter ▁Mot oki ▁Sho za emon ▁wrote ▁the ▁first ▁English - J apan ese ▁dictionary ▁( 6 , 0 0 0 ▁words ). ▁Although ▁the ▁incident ▁revealed ▁the ▁vulner ability ▁of ▁the ▁Tok ug awa ▁system ▁to ▁outside ▁ag gression , ▁the ▁Bak uf u ▁did ▁not ▁enter ▁into ▁more ▁fundamental ▁reform ▁of ▁its ▁def enses ▁because ▁of ▁its ▁priority ▁on ▁maintain ing ▁the ▁internal ▁balance ▁of ▁power ▁with ▁the ▁country ' s ▁da im yo . ▁ ▁After ▁Nag as aki ▁P elle w ▁was ▁confirmed ▁in ▁his ▁rank ▁of ▁post ▁captain ▁on ▁ 1 4 ▁October ▁ 1 8 0 8 , ▁and ▁went ▁on ▁to ▁see ▁action ▁in ▁the ▁In vas ion ▁of ▁Î le ▁de ▁France ▁in ▁ 1 8 1 0 ▁and ▁the ▁reduction ▁of ▁Java