- 2020/05 - 現在 International Journal of Social Science and Humanity Editorial Board
- 2020/01 - 現在 International Journal of Innovation and Economic Development Editorial Advisory Board
- 2019/04 - 現在 International Journal of Business & Economic Strategy Editorial Board
- 2018/03 - 現在 Emerging Markets Journal Editorial Board
- 2016/06 - 現在 European Journal of English Language Teaching Editorial Board
- 2015/04 - 現在 Central European Management Journal Editorial Board
- 2015/04 - 現在 産業応用工学会論文誌 エディタ
- 2015/03 - 現在 International Journal of Export Marketing Editorial Board Member
- 2014/04 - 現在 Institute of Industrial Applications Engineers Editor
- 2014/01 - 現在 Journal of Management and Training for Industries Editor-in-Chief
- 2013/05 - 現在 産業応用工学会 理事
- 2013/01 - 現在 Adhyayan: A Journal of Management Sciences Advisory Board
- 2007/12 - 現在 中国・東北財経大学 客員教授
- 2024/01 - 2024/08 8th International Academic Conference on Education (Oxford, UK) Scientific Committee
- 2023/10 - 2024/08 The 7th Edition of Social Sciences Conference (Stockholm, Sweden) Conference Scientific Committee
- 2024/01 - 2024/07 7th World Conference on Teaching and Education (Zurich, Switzerland) Scientific Committee
- 2024/01 - 2024/07 8th International Conference on Teaching, Learning and Education (Dublin, Ireland) Scientific Committee
- 2023/10 - 2024/07 8th International Conference on Social Sciences in the 21st Century (Helsinki, Finland) Conference Scientific Committee
- 2023/08 - 2024/06 7th International Conference on Advanced Research in Social Sciences (ICARSS) (Cambridge,UK) Scientific Committee
- 2023/10 - 2024/05 2024 11th International Conference on Linguistics, Literature and Arts (ICLLA 2024), Phuket, Thailand Local Organizing Chair
- 2023/08 - 2024/04 8th International Conference on Advanced Research in Social Sciences and Humanities (Madrid, Spain) Committee Member
- 2023/08 - 2024/04 8th International Conference on Modern Research in Social Sciences (Athens, Greece) Scientific Committee Member
- 2023/10 - 2024/03 The 8th International Conference on Research in Social Sciences (Prague, Czech) Conference Scientific Committee
- 2023/04 - 2024/03 12th IIAE International Conference on Industrial Application Engineering 2024 (Matsue, Japan) Publication Co-chair
- 2023/05 - 2024/01 5th International Conference on Advances in Education and Information Technology (AEIT) Co-chair
- 2023/04 - 2024/01 2024 12th International Conference on Management and Education Innovation (ICMEI) Co-chair
- 2023/04 - 2024/01 2024 10th International Conference on Humanity and Social Sciences (Nagoya, Japan) Co-chair
- 2022/01 - 2023/10 6th International Conference on Modern Research in Social Sciences (Athens, Greece) Scientific Committee
- 2023/01 - 2023/09 The 15th International Conference on Education Technology and Computers (Barcelona University, Spain) Technical Committee
- 2023/01 - 2023/09 産業応用工学会全国大会2023 出版委員長
- 2022/09 - 2023/09 10th IIAE International Conference on Intelligent Systems and Image Processing 2023 (Beppu, Japan) Publication Co-chair
- 2023/01 - 2023/07 The 7th International Conference on Research in Social Sciences (Helsinki, Finland) Conference Scientific Committee
- 2023/01 - 2023/06 7th International Conference on Advanced Research in Social Sciences and Humanities (Vienna, Austria) Conference Scientific Committee
- 2023/01 - 2023/06 7th International Conference on Modern Research in Social Sciences (Amsterdam, Netherlands) Conference Scientific Committee
- 2022/04 - 2023/06 The 2023 10th International Conference on Linguistics, Literature and Arts (ICLLA 2023) (Bangkok, Thailand) Local Organizing Chair
- 2023/01 - 2023/04 The 6th International Conference on Social Sciences in the 21st Century (Lisbon, Portugal) Conference Scientific Committee
- 2022/08 - 2023/03 2023 11th International Conference on Social Science and Humanity (ICSSH 2023) Conference Chair
- 2022/05 - 2023/03 The 11th IIAE International Conference on Industrial Application Engineering 2023 (Okinawa, Japan) Web Chair
- 2022/03 - 2023/03 2023 11th International Conference on Language, Media and Culture (Fukuoka, Japan) Conference Chair
- 2022/07 - 2023/02 5th International Conference on Future of Social Sciences and Humanities (Rome, Italy) Committee Member
- 2022/02 - 2023/01 2023 11th International Conference on Management and Education Innovation (Tokyo, Japan Conference Co-chair
- 2022/04 - 2022/12 IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE) 2022 (Hong Kong) Technical Program Committee
- 2022/01 - 2022/11 The 6th International Conference on Research in Social Sciences (Vienna, Austria) Scientific Committee
- 2022/01 - 2022/09 The 5th International Conference on Social Sciences in the 21st Century (Brussels, Belgium) Scientific Committee
- 2022/01 - 2022/09 産業応用工学会全国大会2022 参加登録委員長
- 2022/01 - 2022/09 9th IIAE International Conference on Intelligent Systems and Image Processing 2022 (Kobe, Japan) Registration Co-chair
- 2022/01 - 2022/09 2022 14th International Conference on Education Technology and Computers (ICETC 2022) (University of Barcelona, Spain) Technical Committee
- 2021/12 - 2022/08 6th International Conference on E-Society, E-Education and E-Technology (Taibei, Taiwan) Technical Program Committee
- 2021/12 - 2022/08 2022 8th International Conference on Culture, Languages and Literature (Taipei, Taiwan) Conference Program Chair
- 2021/01 - 2022/08 2021 5th International Conference on E-Society, E-Education and E-Technology (Taipei) Conference Program Chair
- 2021/12 - 2022/07 3rd International Conference on Social Sciences, Humanities and Arts (Amsterdam, Netherlands) Scientific Committee
- 2021/12 - 2022/07 2022 3rd International Conference on Teaching and Education Management (Wuhan, China) Technical Program Committee
- 2021/01 - 2022/07 2021 7th International Conference on Teaching and Education Sciences (Kyoto, Japan) Local Chair
- 2021/10 - 2022/05 The 2022 10th International Conference on Language, Media and Culture (Fukuoka, Japan) Conference Chair
- 2021/09 - 2022/05 The 2022 10th International Conference on Social Science and Humanity (Fukuoka, Japan) Conference Chair
- 2021/07 - 2022/03 The 10th IIAE International Conference on Industrial Application Engineering 2022 (Matsue, Japan) Publication Co-chair
- 2021/01 - 2022/01 2022 9th International Conference on Education and Psychological Sciences (Fukuoka, Japan) Local Organizing Chair
- 2021/01 - 2022/01 the 2022 9th International Conference on Linguistics, Literature and Arts (Fukuoka, Japan) Local Organizing Chair
- 2021/01 - 2022/01 the 2022 9th International Conference on Linguistics, Literature and Arts (Chiba, Japan) Publication Co-chair
- 2021/01 - 2022/01 022 8th International Conference on Humanity and Social Sciences (Chiba, Japan) Publication Co-chair
- 2021/01 - 2022/01 2022 3rd International Conference on Advances in Education and Information Technology (Chiba, Japan) Publication Co-chair
- 2022/01 - 2023 9th International Conference on Humanity and Social Sciences (Tokyo, Japan) Conference Co-chair
- 2021/01 - 2021/12 2021 IEEE International Conference on Engineering, Technology and Education (Wuhan, China) Program Committee
- 2021/01 - 2021/09 産業応用工学会全国大会2021 参加登録委員長
- 2021/01 - 2021/08 7th International Conference on Culture, Languages and Literature (Taibei) Conference Program Chair
- 2021/01 - 2021/08 2021 7th International Conference on Culture, Languages and Literature (Taipei) Conference Program Chair
- 2020/10 - 2021/05 2021 The 10th International Conference on Language, Medias and Culture (ICLMC 2021) Conference Chair
- 2020/09 - 2021/05 The 10th International Conference on Social Science and Humanity (ICSSH 2021) Conference Chair
- 2020/07 - 2021/03 The 9th IIAE International Conference on Industrial Application Engineering 2021 Program Co-chair
- 2020/06 - 2021/01 2021 8th International Conference on Linguistics, Literature and Arts (ICLLA 2021) Local Organizing Chair
- 2020/04 - 2021/01 2021 8th International Conference on Education and Psychological Sciences (ICEPS 2021) Local Organizing Chair
- 2020/01 - 2020/10 2nd International Conference on Economic Management and Cultural Industry (ICEMCI, 2020) Vice Presidence
- 2020/01 - 2020/10 2020 11th International Conference on Distance Learning and Education (ICDLE 2020) Technical Program Member
- 2020/01 - 2020/09 2020 The 9th International Conference on Language, Medias and Culture (ICLMC 2020) Conference Chair
- 2020/01 - 2020/09 of The 9th International Conference on Social Science and Humanity (ICSSH 2020) Conference Chair
- 2020/02 - 2020/08 2020 The 4th International Conference on E-Society, E-Education and E-Technology Conference Program Chair
- 2020/01 - 2020/08 The 8th IIAE International Conference on Intelligent Systems and Image Processing 2020 Registration Co-chair
- 2019/05 - 2020/03 2020 International Conference on Education Development and Studies (ICEDS 2020) Conference Chair
- 2019/01 - 2019/10 the 10th International Conference on Distance Learning and Education (ICDLE) 2019 (Amsterdam, Netherlands) Organizing Committee Member
- 2018/11 - 2019/09 5th International Conference on Culture, Languages and Literature (ICCLL 2019) (Taibei) Program Chair
- 2018/10 - 2019/09 産業応用工学会全国大会2019 プログラム委員長
- 2018/10 - 2019/09 The 7th IIAE International Conference on Intelligent Systems and Image Processing 2019 (Taibei, Taiwan) Program Co-chair
- 2019/01 - 2019/07 2019 International Symposium on Teaching, Education and Learning (Tokyo, Japan) International Committee
- 2018/09 - 2019/04 Multidisciplinary and Interdisciplinary Studies on Social Sciences (2019MIRDEC-12th) (Rome, Italy) Scientific Committee Member
- 2018/07 - 2019/04 the 8th International Conference on Social Science and Humanity 2019 (Osaka, Japan) Conference Chair
- 2018/06 - 2019/04 the 8th International Conference on Language, Medias and Culture 2019 (Osaka, Japan) Conference Chair
- 2018/05 - 2019/03 The 7th IIAE International Conference on Industrial Application Engineering 2019 (Kitakyushu, Japan) Registration Co-chair
- 2018/01 - 2018/12 IEEE TALE2018 (Wollongong, Australia) Program Committee Member
- 2017/11 - 2018/09 The 6th IIAE International Conference on Intelligent Systems and Image Processing 2018 (Matsue, Japan) Web Chair
- 2017/09 - 2018/09 産業応用工学会全国大会2018 広報委員長
- 2017/09 - 2018/05 6th International Workshop on Information Technologies in Economic Research 2018 (Kyiv, Ukraine) Program Committee Member
- 2017/07 - 2018/03 MIRDEC-7th International Academic Conference on Social Science, Multidisciplinary and Globalization Studies (Madrid. Spain) Scientific Committee Member
- 2017/05 - 2018/03 The 6th IIAE International Conference on Industrial Application Engineering 2018 (Okinawa, Japan) Program Co-chair
- 2016/11 - 2017/09 5th IIAE International Conference on Intelligent Systems and Image Processing 2017(Hawaii, USA) Publication Co-chair
- 2016/09 - 2017/09 産業応用工学会全国大会2017 出版委員長
- 2016/05 - 2017/03 The 5th IIAE International Conference on Industrial Application Engineering 2017 (Kitakyushu, Japan) Local Arrangement Chair
- 2015/10 - 2016/09 産業応用工学会全国大会2016 参加登録委員長
- 2015/09 - 2016/09 4th IIAE International Conference on Intelligent Systems and Image Processing 2016 (Kyoto, Japan) Registration Co-chair
- 2015/07 - 2016/05 MIRDEC 2016,Conference on Social, Economics, Business and Educational Science (Budapest, Czech) Scientific Committee Member
- 2015/04 - 2016/03 the 4th IIAE International Conference on Industrial Application Engineering 2016 (Beppu, Japan) Finance Chair
- 2015/01 - 2015/11 the 3rd International Conference on Business, Economics, Marketing & Management Research (Tunisia) Editorial Board Chair
- 2014/10 - 2015/09 北九州商工会議所建設・木材部会 中国視察会コーディネーター
- 2014/10 - 2015/09 産業応用工学会全国大会2015 出版委員長
- 2014/09 - 2015/09 3rd IIAE International Conference on Intelligent Systems and Image Processing 2015 (Fukuoka, Japan) Publication Co-chair
- 2013/04 - 2015/04 Asian Journal of Humanities and Social Studies Review Board Member
- 2014/04 - 2015/03 the 3rd International Conference on Industrial Application Engineering 2015 (ICIAE, 2015) Registration Co-chair
- 2014/09 - 2014/12 日本リメディアル教育学会第7回九州・沖縄支部大会 実行委員
- 2014/08 - 2014/12 IEEE International Conference on Teaching Assessment and Learning for Engineering,2014 (Wellington, New Zealand Reviewer Board Member
- 2014/01 - 2014/12 17th International Conference on Interactive Collaborative Learning,2014 (Dubai, United Arab Emirates) Reviewer Board Member
- 2014/02 - 2014/09 he 3rd Electronic International Interdisciplinary Conference (EIIC) Reviewer Board Member
- 2014/01 - 2014/09 International Symposium on Mixed and Augmented Reality 2014 (Munich, Germany) Reviewer Board Member
- 2013/10 - 2014/09 産業応用工学会全国大会2014 現地担当委員長
- 2013/09 - 2014/09 2nd International Conference on Intelligent System and Image Processing 2014 (Kitakyushu, Japan) Local Arrangement Chair
- 2013/12 - 2014/07 the European Conference on Language Learning 2014 (Brighton,United Kingdom) Senior Reviewer
- 2013/09 - 2014/03 2nd International Conference on Industrial Application Engineering 2014 (Changshu, China) Web Chair
- 2013/02 - 2013/10 International Symposium on Mixed and Augmented Reality 2013 (Adelaide, S.A., Australia) Reviewer Board Member
- 2013/01 - 2013/09 産業応用工学会全国大会2013 出版副委員長
- 2013/01 - 2013/09 1st IEEE/IIAE International Conference on Intelligent Systems and Image Processing 2013 (ICISIP 2013) (Japan) Publication Vice Chair
- 2012/12 - 2013/09 Second International Conference on E-learning and E-technologies in Education (ICEEE2013, Poland) International Program Committee
- 2013/01 - 2013/08 IEEE International Conference on Teaching, Assessment and Learning for Engineering 2013 (Bali, Indonesia) Reviewer Board Member
- 2012/08 - 2013/03 1st International Conference on Industrial Applications Engineering 2013 (Kitakyushu, Japan) Publication Vice Chair
- 2012/03 - 2012/11 International Conference on Computing, Networking and Digital Technologies 2012 (Sanad, Bahrain) Reviewer Board Member
- 2012/02 - 2012/11 International Symposium on Mixed and Augmented Reality 2012 (Atlanta, Georgia, USA) Reviewer Board Member
- 2011/09 - 2012/02 International Conference on Educational Research 2012 (Lefkosa, Cyprus) Reviewer Committee Member