Arisa
From Animepedia
Arisa is manga created bye Natsumi Andou This manga talks about Arisa's secret.win sisters trying to find out the secret and cause of suicidal Arisa Tsubasa find many clues from she's class.Tsubasa initially thought Arisa suicide because shunned in its class but there is no evidence she was beaten even cherished.
Can Tsubasa find out the secret???And also to identify the causes of suicide Arisa???
Read on [www.onemanga.com/ARISA/] or [www.mangareader.net/517/arisa.html], [www.mangafox.com/manga/arisa/]