Synopsis:
After they become orphan in a young age, Riki raised her younger sibling Yumi. However due to an incident, their world turned upside down. Will Yumi be able to be a responsible sister to her sister? (Source: Wikipedia)
After they become orphan in a young age, Riki raised her younger sibling Yumi. However due to an incident, their world turned upside down. Will Yumi be able to be a responsible sister to her sister? (Source: Wikipedia)