← People 伊藤 勝久 Katsuhisa Itō Dates: 1956– Research areas 地名2 Find more Wikipedia ↗Wikidata ↗CiNii ⌕ ↗Google Scholar ⌕ ↗ Sources 2010 地図で親しむアイヌ語地名 Article Author2012 室蘭 アイヌ語地名探訪 Article Author