Omukae desu

Omukae desu (お迎えです。) is a Japanese shōjo manga series written and illustrated by Meca Tanaka and published by Hakusensha, with serialization from 1999 to 2002 on LaLa and with five volumes compiling the chapters.

[1] Madoka Tsutsumi is a college student hopeful who has an emotionless and quiet streak that made others label him "scary", in spite of the fact that he is actually a geek with a penchant for analyzing.

The former introduces himself as a shinigami named Nabeshima, who, alongside his assistant Yuzuko, works for GSG, an organization with the goal of helping spirits to move on from their regrets and enter the afterlife.

On the other hand, one of the spirits that he has to deal with is revealed to be a high schoolmate, Chisato Ogawa, who had admired Madoka for a long time but never managed to gain the courage to confess until her death.

Later, while Madoka is helping Aguma to woo Nabeshima, he insists that he will wait for her until she is ready to move on from him, a suggestion that she takes note.