Despite the fact that there are already 4 reviews for this anime, i just want to contribute to it.i dont write reviews,but this one is an exception.

Animation 10:
The animation litrely feels alive.the way teh characters and the environment are drawn will but you directly into the story.Rika is one of the best anime girls along with Hitomi from NHK.

Sound 10:
The sound is really awesome.sensational and touching.at the beginning there is this great yet short theme of something holy.during the anime,great soundtracks are played and at the end this magnificant song is played.considering the shortness of this OVA,great ST,i only wish there is more.

Story 10:
the anime really puts things in its right place.humans stupidity finally brought everything to its knees,poor communication with others,and this weird desperation.then a HUGE surprise right at the end of the OVA.

Character 9:
great characters.Rika was perfect,although id like to see more from ura.

Value 10:
this work is a masterpiece, challenege me and watch it then come and say i overrated it.Nothing like ive seen before.

Enjoyment 9:
im writing this after watching it today for the 5th time.the only bad thing yet good is its shortness.bad because i want more.good because its easy to rewatch.

finally, watch this,and rate it 10,or come to me and tell me you didnt like it so i can shoot you with no regret