The Younger Sister's ... — The Older Brother's Wish,

Orihime's older brother who raised her alone after their parents abandoned them.

A cheerful high school student who secretly struggles with the grief of losing her brother. The Older Brother's Wish, the Younger Sister's ...

A Soul Reaper who guides Ichigo and explains the nature of Hollows and soul purification. Orihime's older brother who raised her alone after

Acidwire attacks Orihime and her friend Tatsuki, attempting to devour Orihime's soul so they can be together forever. The Older Brother's Wish, the Younger Sister's ...

Ichigo notes that "big brothers are born first so they can protect their younger siblings," a sentiment that serves as a core motivation for both him and Sora.

The protagonist who fulfills his duties as a Soul Reaper to save Orihime.