Just before a date with Osanai, Kobato runs into Kengo, who shares some disturbing news and leaves a strange message. Together with Osanai, Kobato tries to solve the mystery. However, shortly after, it appears that Osanai is in great danger.
Do you know where 
Osanai-san might have gone?
أتعرفين أين ذهبت أوساناي-سان؟
Wissen Sie, wo Osanai hingegangen ist?
¿Sabe adónde pudo haber ido Osanai?
¿Sabe adónde puede haber ido Osanai?
Vous savez où elle est allée ?
Ha idea di dove potrebbe essere andata?
Sabe dizer para onde a
Osanai-san pode ter ido?
А вы не знаете, куда она пошла?
ทราบหรือเปล่าครับว่า
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