While out on their rounds one day, Tsugumi and Hisui learn of the existance of a book written by a prostitute from Yokohama's redlight district. Hisui seems especially desperate to get his hands on this book and when Tsugumi learns the reason why she becomes determined to help him. When Tsugumi discovers that Shiginuma Shouko, wife of the shady owner of the Nachtigal dance hall, she finds herself stepping back into potentially dangerous territory alone.
She probably kept it from you deliberately.
.لم تخبرك عن قصد غالبًا
Sie hat Ihnen wohl absichtlich
nicht von ihnen erzählt.
Seguramente no te lo dijo a propósito.
Seguramente no te lo dijo a propósito.
Elle a dû souhaiter
garder le silence.
Suppongo che
 te lo abbia tenuto nascosto di proposito.
Ela não deve ter contado de propósito.
Возможно, специально не рассказывала.