37°C no Boyfriend
37℃のボーイフレンド
Wakaba finds herself stuck in an elevator with a boy she doesn't know, who unexpectedly kisses her. She believes she'll never see him again until Nao introduces the same boy as her new boyfriend, Chitose. At the same time, Nao introduces Wakaba to Takaomi, a senior from her school club. Wakaba becomes intrigued by Chitose. The manga also includes two one-shots: *Tsukiakari no Himitsu* and *Haru ni Naru Made Matte*.