Doctor X no Jitensha Anzen Seminar
Japanese title: ドクターＸの自転車安全セミナー
Type: OVA
Source: Original
Episodes: 1
Status: Finished Airing
Aired: 1995
Duration: 21 min
Rating: G - All Ages
Themes: Educational
Demographics: Kids

Satoru, Akira and Ichiro are riding bicycles, weaving between people walking when they nearly collide with a car at an intersection.  They are saved by Doctor X who sends them a letter with alternative future photographs. They are pictures of the accident, showing the outcome of their lives had he not been there.