[16][17] Nakajima’s sculpture Stand Here was also featured in The Trip exhibition at Loft 594 Gallery in New York in the same year.

[18] Stand Here would also be displayed at the NY Coo Gallery as part of the solo exhibition From Feet to Art in 2014.

[23] Nakajima also collaborated with fellow artist Natsuko Hattori on a two-person show titled Integration and Experiment in the World of Art Work at the Ouchi Gallery in Brooklyn.

[37] In 2019, Nakajima also displayed his work as part of the SJAC’s (Society of Japanese and American Creators) third annual exhibition.

[42] At the 25th Lower East Side Festival of the Arts, Nakajima’s 2015 experimental film collaboration with Yuko Uchida, Inside the Cage, was shown.

[10] In 2021, Nakajima’s work was also part of the online sculpture exhibition Up-cycling Detritus, which was organized by the Sculptors Alliance.

[47] Nakajima also participated in the exhibitions On the Other Side at HACO New York[48] and Togetherness and Oneness at the WAH Center.