Japanese Wikipedia has an article on: <span class="searchmatch">茨城</span><span class="searchmatch">弁</span> Wikipedia ja <span class="searchmatch">茨城</span> (Ibaraki) + <span class="searchmatch">弁</span> (-ben) IPA(key): [iba̠ɾa̠kʲibẽ̞ɴ] 茨(いばら)城(き)<span class="searchmatch">弁</span>(べん) • (Ibarakiben) the Ibaraki dialect...
沖縄国際大学文学部紀要[1], page 9 つぶり 頭 「葉隠」（『九州方言』） 〃 〃 『宮崎方』 つもり天々[sic – meaning 〃] 頭を津裳利トハ云 『菊池俗言考』 tʃiburu ＜頭＞ ^ “<span class="searchmatch">茨城</span>の人体用語”, in 昔の<span class="searchmatch">茨城</span><span class="searchmatch">弁</span>集[2], (Can we date this quote?)...