Dengeki Daisy, Vol. 4  (English, Paperback, Motomi Kyousuke)

A New York Times' bestseller with a romantic storyline that is unique, funny and touching. After orphan Teru Kurebayashi loses her beloved older brother, she finds solace in the messages she exchanges with DAISY, an enigmatic figure who can only be reached through the cell phone her brother left her. Meanwhile, mysterious Tasuku Kurosaki always seems to be around whenever Teru needs help... Could DAISY be a lot closer than Teru thinks? Discovering DAISY's true identity not only shocks Teru but makes things more confusing for her as well. Meanwhile, someone pretending to be DAISY threatens to spread a computer virus at school! But who's the true target of this attack?