The Weakest Tamer Began a Journey to Pick Up Trash novel volume 6 was written by Honobonoru500 with illustrations by Nama.

Ivy discovers a black slime in her bag, and immediately, wonders how to care for it, nevertheless how to carry it. Thankfully, she can send faxes to her friends to get the fantasy 411 on the care and keeping of a brand-new friend! And as the bitter, cold winter turns to a warm, welcoming spring, Ivy sets their eyes on new horizons and new places. Now, where will their adventures take them next?