Allison, J., Zhao, X., Gillath, O., Alonso-Arbiol, I., Abubakar, A., Adams, B., Autin, F., Brassard, A., Carcedo, R., Catz, O., Cheng, C., Conner, T., Igarashi, T., Kafetosios, K., Kamble, S., Karantzas, G., & Mendia., R (2016). The Role of Culture and Attachment Style in Friendship Network Across 21 Nations.

Igarashi, T., & Hirashima, T. (2016) "Being Everyone's Friend" is Shunned by Everyone: Social Networking Motivations as Origins of Social Selection Process.

Kuwahara, K., & Igarashi, T. (2016). Save the Forest for the New Century, in the Loving Place: Promoting Forest Preservation by Virtue of “Far-Future” Generation and Place Attachment.

Same, R., & Igarashi, T. (2016). Silhouettes Say a Lot About Neat or Sloppy Personality: Impression Formation Based on Minimal Body-Shape Information.

Shiraki, Y., & Igarashi, T. (2016). Kind-Heartedness Connects the World: Need for Relatedness as Key Attachment of Gratitude and Charitable Donation.

Suzuki, S., & Igarashi, T. (2016). Disclaiming as a Pursuit of Equality and Distributive Justice of Indivisible Resources in a Revised Dictator Game.

Tarui, K., & Igarashi, T. (2016). How Power and Personality Bring Out the Best Strategies for Team Success.