- 2022 - 現在 日本赤ちゃん学会 評議員
- 2013 - 現在 Language Learning and Development Associate Editor
- 2010 - 現在 Frontiers in Cultural Psychology Editorial Board
- 2010 - 現在 Frontiers in Language Sciences Editorial Board
- 2007 - 現在 Syntax: Journal of Theoretical, Experimental and Interdisciplinary Research Editorial Board
- 2004 - 現在 Language Learning and Development Editorial Board
- 2002 - 現在 Korean Journal of Cognitive Science Editorial Board
- 2016 - 2022 International Society for Infant Studies Members-at-large
- 2000 - 2005 Japanese Journal of Cognitive Science Editorial Board
- 1998 - 2002 Syntax: Journal of Theoretical, Experimental and Interdisciplinary Research Editorial Board
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