If you're looking for anime similar to Blue Room, you might like these titles.
Eighth grader Yui longs to be a grown-up. She considers armpit hair the symbol of adulthood, so her classmate Takeo—who has the thickest underarm hair in the class—becomes her idol.
Is the path I am walking on now part of a dream or reality? This is the first animation film that is largely motionless.
Source: Official Site
While riding a lift one day, a boy, dressed in red, passes by a girl wearing a deep blue school uniform. Their eyes meet, and that's when they both remember the time they first met...
Delete Beach is a futuristic tale set in the near future of a schoolgirl who joins an anti-capitalist resistance group. In a society in which carbon-based energy is outlawed but which continues to toil under the regime of expansion and growth, petroleum is the fighters’ refuge. They smoke it, squander it and hand over their bodies to the sea, to eventually provide fuel for future struggles.