A Colorful Song in a Colorful Life! 
Kuro's strange pet, Niji, has learned to talk and even to sing! Now that Kuro and Niji can communicate, Kuro's life has become even stranger and more bewildering. In this final volume, Kuro and Niji brave the strange path before them together--a girl with a new view of the world, and the weird little Happy Mouse that loves her dearly. 
The final volume!