NOMACHI Motoki Professor
Research Subject
  1. The grammatical typology of Slavic languages,
  2. Language contact and grammatical change (especially Balkan linguistic area),
  3. Language and identity (especially Slavic micro-literary languages)
Research Fields
General linguistics, Slavic linguistics
Graduate School - Division / Department / Laboratory
Division of Humanities / Department of Slavic-Eurasian Studies / Laboratory of Slavic-Eurasian Studies

Office/Lab: 519
TEL: +81-11-706-3158
Email: mnomachi(at)
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Laboratory of Slavic-Eurasian StudiesNOMACHI Motoki Professor

Diverse changes in linguistic structures that result from (socio-)linguistic interaction.

In Southeastern Europe, which has been described as a “cultural mosaic,” various languages have encountered changes in accordance with social changes, leading to the diverse transformation of linguistic structures. My research has focused on elucidating the historical and social background of, and the processes behind, the transitions which have brought about the coexistence of different types of linguistic structures.

The language I currently focus on the most is the Kashubian language, one of the Slavic minority languages mainly spoken in Poland, which has long been treated as a dialect of Polish. This language has various non-Slavic features in its structure which have come into being as a result of long and intense contact with German and other languages. In recent years, Kashubian has received a status of a regional language and today street signs written in both Polish and Kashubian can be seen in the Kashubian-speaking areas. I have been doing field work in the region collecting precious linguistic data from native speakers.

Four sisters who are native speakers of Kashubian, and their niece (far left) “It’s really interesting to find subtle differences in linguistic sensibilities, even between sisters, depending on age,” Professor Nomachi says.
Participants in the International Symposium “Grammaticalization and Lexicalization in Slavic Languages,” co-organized by the Slavic Research Center and the Commission on the Grammatical Structure of the Slavic Languages of the International Committee of Slavists in November 2011 at the Hokkaido University’s Slavic-Eurasian Research Center [Click on the photo to enlarge it.]

Promoting Slavic research based on a track record of success at international conferences and on excellent human resources.

The internationalization of Slavic studies is progressing every day. In 2011, as an organizer, I hosted Japan’s first large-scale international conference on Slavic languages. Eminent specialists from 15 different countries in Slavic linguistics, who are also members of the International Committee of Slavists, attended the conference. I have also organized the following international conferences: one was devoted to the analysis of Slavic languages from the viewpoints of regions and patterns (2013: poster PDF); one was on issues of Slavic micro-literary languages and standard language creation, co-organized with the Ghent Center for Slavic and East European Studies at the University of Ghent in Belgium (2015: poster PDF); and one discussed Slavic standard language ideology from interdisciplinary perspectives (2016: poster PDF). Our successful track record of holding international conferences attended by world-leading researchers, as well as excellent faculty and a stimulating environment, provide remarkable advantages for pursuing Slavic linguistics at Hokkaido University.

In our program we foster an interdisciplinary approach, and our students have many opportunities to interact routinely with researchers in other fields, such as history, literature, economics and politics, and can always feel intellectually inspired. I would like to invite those who wish to conduct research on Slavic linguistics to approach the material from multiple perspectives, to look at the broad picture, and observe these languages from a bird’s eye view rather than concentrating on a specific area or a single language.

  • Research policy
    When one thinks of Slavic languages, Russian likely comes to mind first. The Slavic world, however, is home to a variety of languages and there exists also an identical number of cultures. Our laboratory has been focused on carrying out research on linguistic structures such as phonetics or morphology, syntax in Russian as well as affluent and diverse languages and cultures in the Slavic world especially from a comparative and typological perspectives.
  • Educational policy
    Even when researching any single language among the Slavic languages, acquiring knowledge of Slavic languages other than the chosen one is integral to widening the scope of one’s research and enhancing its quality. Therefore, our laboratory expects students to learn another Slavic language other than the language chosen as your major. We welcome those who have studied Russian and further intend to expand their research area to the Slavic world as well as those who are interested in comparative research on multiple Slavic languages and cultures.