"大岩千未来、200度以上曲がる"爪先美人"がめざす東京五輪の表彰台" [Chimi Oiwa, aiming for the podium of the Tokyo Olympics with a "beautiful toe" that bends more than 200 degrees]. Hochi (in Japanese). 29 May 2018. Retrieved 31 July 2022.
"大岩選手が日本の五輪出場2枠目を獲得 新体操W杯ペサロ大会" [Oiwa wins Japan's second Olympics Spot at Rhythmic Gymnastics World Cup Pesaro]. Kokushikan Sports (in Japanese). 1 June 2021. Retrieved 31 July 2022.