▁em igr ated ▁to ▁Argentina . ▁While ▁in ▁Argentina , ▁he ▁worked ▁as ▁a ▁photograph er ▁and ▁clothes ▁cleaner . ▁He ▁also ▁taught ▁kar ate ▁to ▁Japanese ▁and ▁Ok ina wan ▁ex - p ats ▁in ▁Buenos ▁Aires . ▁ ▁In ▁ 1 9 5 2 , ▁he ▁returned ▁to ▁Ok ina wa ▁and ▁started ▁to ▁teach ▁kar ate , ▁first ▁to ▁family ▁members . ▁Then ▁he ▁opened ▁a ▁small ▁do jo ▁to ▁the ▁public . ▁At ▁first , ▁he ▁called ▁the ▁style ▁" M ats um ura ▁Sh uri - te ." ▁But ▁in ▁ 1 9 5 6 , ▁changed ▁the ▁name ▁to ▁M ats um ura ▁Se ito ▁Sh ō rin - ry ū ▁kar ate . ▁ ▁H oh an ▁S ō ken ▁died ▁on ▁November ▁ 3 0 , ▁ 1 9 8 2 ▁in ▁N ish ih ara , ▁Ok ina wa . ▁ ▁Stud ents ▁Among ▁his ▁students ▁were ▁his ▁two ▁sons ▁K anno ▁S oken ▁and ▁K ou he i ▁S oken ▁of ▁Lima ▁Peru ▁and ▁Buenos ▁Aires ▁Argentina . ▁His ▁ret irement ▁students ▁from ▁Ok ina wa ▁were ▁Se iki ▁A rak aki , ▁Koh ana ▁Nak az ato , ▁In ou e , ▁Mas aya ▁K yan , ▁N ishi hi ra ▁K ose i , ▁Yu ichi ▁K uda , ▁F use i ▁K ise , ▁Tak aya ▁Y ab iku , ▁James ▁H . ▁C off man , ▁Ted ▁L ange , ▁Rick ▁Rose , ▁Charles ▁Gar rett , ▁David ▁P