|Eye Color||Dark Brown|
|Anime Debut||Episode 10|
|Voice Actor||Yumi Uchiyama|
Tomomi is a young girl with average height. She has brown long hair which is put in a ponytail and dark brown eyes. She is usually seen wearing an orange bikini top, frayed denim shorts and sandals.
Tomomi is Kiyomi's club activity underclassmen that becomes Ika's friend. She is a nice and friendly girl.
In Volume 7's Introduction of Characters that Don't Need to Reappear - Part 5 Anbe gives brief description about Yuka Nishimura and Tomomi Mochizuki: Kiyomi's club activity underclassmen characters who are far away from the regular character.