Someone has stolen all the wages for all the employees at a major company. The culprit was apprehended through a discarded cigarette, but as the whereabouts of the missing money is still unknown, a reward is being offered for anyone who finds it. Kyousuke happens upon a coded message that seems to indicate the hiding place. Leaving Takuboku behind since he's still cut ties with him, Kyousuke sets out with young Hirai to decipher the note.
He's taken over Oen's 
parents' debts for them.
سدّد ديون والدَي أوين عنهما
Er hat sich auch um die Schulden
ihrer Eltern gekümmert.
y pagó las deudas de los padres de Oen.
y pagó las deudas de los padres de Oen.
il a même remboursé
les dettes des parents d’Oen.
e che si sia accollato anche i debiti
Ele assumiu as dívidas dos pais da Oen.
Он помог её родителям
 расплатиться с долгами.