Matt Anderson & Sho Murase 
ME2, Volume 1 [PDF ebook] 

Aki is a shy, introverted teen trying to cope with the death of her older brother. Coupled with the daily pressures of being the most bullied kid in school, she keeps having mysterious blackouts. Entire days begin to be unaccounted for as Aki finds strange items in her closet. Adding to her bewilderment, the cutest boy in school is suddenly taking an interest in her. Aki wonders if her grip on reality is slowly slipping away, but something even more shocking might be behind this haunting tale…