Osakan UK /əʊˈsɑːkən/US /oʊˈsɑkən/adjective 1noun 1forms 3 adjective1 •Of, relating to, from, or characteristic of Osaka in Japan. noun1 •An inhabitant or native of Osaka.Osakans boast of this passion, noting that they are unlike the people of nearby Kyoto, who discreetly spend their money on luxurious clothes and furnishings. — 1987 formsOsakans · more Osakan · most Osakan