Durarara!! SH (Dengeki Bunko) [Light Novel]

[Machine Translation] A year and a half has passed since the demise of Daraz. Ikebukuro was about to welcome a new wind. Yahiro Mitouike is treated as a "monster" who came to Tokyo because he longed to become a headless rider. Hisane Kotonami plans to turn the headless rider's existence into money. Tatsugami Himeka has an older sister who went missing while covering the Headless Rider. The three, each with his or her own feelings, meet at Raira Academy, and the extraordinary begins again. Meanwhile, in Ikebukuro, there is an incident in which people involved with the Headless Rider are disappearing. Involved are twin sisters who have a missing brother, a boy who is still at the center of a gang of delinquents, and a man in a bartender's uniform who is feared to be the most dangerous man in Ikebukuro.

ダラーズの終焉から一年半。池袋は今、新しい風を迎えようとしていた―。首無しライダーに憧れて上京してきた『化け物』扱いされている三頭池八尋。首無しライダーの存在を金に換えようと目論む琴南久音。首無しライダーを取材して行方不明になった姉を持つ辰神姫香。それぞれの想いを抱えた三人が来良学園に入学し出会い、非日常は再び始まる。一方、池袋では、首無しライダーに絡んだ者が消えていく事件が起きていた。そこに巻き込まれていくのは、失踪した兄を持つ双子の姉妹、いまだ不良グループの中心人物として居座る少年、そして池袋最凶と恐れられるバーテン服の男。