Misoshiru de Kanpai!

Zenichirou is a middle school student raised in a motherless family. His breakfast always consists of onigiri and instant miso soup from the convenience store.

Yae, a childhood friend of Zenichirou, cannot stand to see him eat such an innutritious breakfast, so she decides to make him breakfast every morning...

This story conveys a simple message: eating with another person makes miso soup taste more delicious and hearty!

(Source: Shogakukan, translated)

Included one-shot:
Volume 1: Seishun Re:verse