Hitomi appears (sings/talks) in the following CD singles.

2011.07.27	Once (MFCZ-1010)	Song
2011.09.07	Watashi to Uchi to Otomegokoro (LACM-4843)	Song
2011.11.24	Stellina (WFCT-0001)	Song
2012.03.21	Scarlet Emblem (MFCZ-6001)	Song
2012.08.08	Magenta Another Sky (WFCT-0005)	Song
2012.10.24	Open Canvas (LASM-4148)	Song
2013.01.23	The Idolm@ster Cinderella Master 013 (COCC-16685)	Song
2013.02.27	Shissouron (MFCZ-1021)	Song
2013.11.06	Anicca (ZMCZ-8909)	Song
2013.11.27	Maware! Setsugekka (ZMCZ-8910)	Song
2014.07.23	Kyoumei no True Force (ZMCZ-9539)	Song
2014.11.26	Schwarzer Bogen (ZMCZ-9719)	Song
2014.11.26	Schwarzer Bogen (ZMCZ-9720)	Song
2015.02.18	The IDOLM@STER Cinderella Girls Animation Project 01 (COZC-1027)	Song
2015.11.25	Overdrive (ZMCZ-10274)	Song
2016.12.21	Kimi ha Watashi no (VTCL-35248)	Song
2017.01.25	Viewing Revolution Yes! Party Time! (COCC-17261)	Song
2017.02.08	Evermore (COCC-17282)	Song
2017.09.13	Cinderella Girls Starlight Master 13 Sweet Witches Night (COCC-17153)	Song
2018.10.10	Cinderella Girls Little Stars! Sayonara Aloha (COCC-17503)	Song
2019.01.23	Cinderella Girls Starlight Master 25 (COCC-17515)	Song
2021.03.03	Cinderella Girls Starlight Master Collaboration Great Journey (COCC-17862)	Song