![Rainbow Season 1 Episode 5](https://cfm.yidio.com/images/tv/4065/201227/episode-image-400x225.jpg)
Rainbow
Season 1
Ep 5. Someday...
- TV-MA
- May 4, 2010
- 22 min
Atop a hill, the boys carve their dreams for the future into a large tree, vowing to gather there again in two years. Meanwhile, Ishihara returns from suspension and begins concocting a plan with Dr. Sasaki.