Megumi Tatara (多々良 恵, Tatara Megumi) is a student of Yomiyama North Middle School of 9th Grade Class 3 in 1998 who sits in front of Aki Matsui and beside Noboru Saruta in the classroom.

Megumi is a fair-skinned girl of average height. She has long straight brown hair with square bangs hanging over her eyebrows and light brown eyes.

She is only ever seen wearing the school standard female uniform.

Megumi seems to be quiet, kind-hearted, and slightly sophisticated, judging by her actions and appearance. She is also quite musical as she plays the flute in the band, along with Makoto Ōji and Noboru Saruta.

Megumi wasn't a fixture of Class 3-3, often content to reside in the back, though she did have a small group of friends she socialized with from time to time. Still, she could just as often be seen silently studying in the background of class scenes as an obedient student. She was also in the class band.

Megumi was present in class for Shoji Kubodera's suicide and was predictably terrified as a result, fleeing the room with her classmates. In "Sphere Joint", she appeared in Kōichi Sakakibara's nightmare along with Izumi Akazawa and the rest of the class.

Megumi herself did not make an appearance after the July deaths or during the summer class trip, suggesting that her parents pulled her from the class and successfully fled Yomiyama. As such, she's one of the few students whose status is not actually known, but it's unlikely she was claimed by the curse.