In the cartoon Heart of an Angel, the angel refers to the heroine Tachibana Kanade, who cured her heart disease with the heart donated by the protagonist Otonashi Yuzuru before her death. Tachibana Kanade is an animated work, Angel's Bear! "The role. President of the student union in the afterlife school. People who are called "angels" by the "World Front after Death", but they deny this statement. I accepted Otonashi Yuzuru's kindness in my last life, but I haven't thanked him yet, so I fell into the afterlife just to say thank you to my benefactor.