You are going to Watch Oniisama e Episode 27 English subbed online free episodes with HQ / high quality. Stream Anime Oniisama e Episode 27 Online English sub An Incident of Bloodshed.Mariko’s parents are divorcing and she is traumatized. She goes to Nanako’s house to cry and almost attempts suicide. At school, Aya taunts Mariko, reading a newspaper article about Mariko’s father’s affair aloud to the classroom. This pushes Mariko over the edge and she attacks Aya with a knife.