One morning, Seiji runs into Kounosuke while out on a walk. The two young men discuss recent affairs on Ryogoku bridge, but Kounosuke suddenly loses his balance and falls in the river, accidentally pulling Seiji with him and losing his precious seal box, Kogare-kou, that has been passed down in his family for generations. Kounosuke does his best to look for it, but to no avail. Meanwhile, another young man appears to have found Kogare-kou and demands a considerable sum for its return. With Kounosuke facing being disowned by his family if he cannot get the object back, Seiji and Oko do their best to help him raise the money with the help of the tsukumogami.
Yes, it is a wonderful teaching 
that makes you sleepy.
.نعم، إنّه درس مذهل يدفعكم للنّوم
Genau, dass man davon so müde wird.
Sí, es una gran enseñanza
que atrae el sueño.
Sí, es una gran enseñanza
que atrae el sueño.
C’est son pouvoir soporifique
qui a l’air édifiant.
Già, dovreste esserne grati 
perché vi ha fatto addormentare.
Sim, é um ensinamento
incrível que te faz dormir.
Ясно. Такое удивительное, 
что вы даже заснули.