Omoide Konpeitou

Anthology of one-shots in which a certain brand of konpeitou allows the protagonist(s) to travel back in time.

Omoide Konpeitou
A track team star meets her role model—the brother she never had a chance to meet.

Takeover Zone
A beautiful girl confronts her former self after being dumped by her boyfriend.

Samazama no Koto Omoi Dasu...
A saxophone prodigy wakes up to find a teenage-version of an old man she knows and plays with his band.

Punk Rock Mother Goose
A girl and her childhood friend bump into her mother that left her to perform in her band.

(Adapted from: MU)