Yume Samashi

Ritsuki, an elementary school boy, hasn't been able to wake up early for half a year and now lives a reversed sleep cycle. One day, on his way to school, he wonders what will happen if he stays like this forever. Just then, a strange woman suddenly speaks to him, saying she want to be his big sister. (Source: MangaDex)

• Chapitres

  1

• Publié le

  24/10/2025

• Statut

  Finished

• Public

  Tout public

• Catégorie

  One-shot

• Auteur(s)

  • Kikan Gentei

• Designer

  -

• Édition

  Big Gangan