Pn a kocour 5 Sakurai Umi (2026)

A black cat suddenly appears at tstkos window. He is an old acquaintance from the time when they waited together for new homes in a pet shop. Now he is covered in scratches and disappears before tstko can speak to him. Worried, tstko sets off on an unplanned journey that will test not only his courage but also the strength of his bond with his owner. The contents are in Czech.