I'd really wanna know how to evolve different versions of any of them. I mean, I just know how to unlock the ones from the right path - the junior one and the last one -. Any tip?

I would like to ask if my pet will die naturally if I keep it after it has reached maturity? Or should I just let it die and leave the room free for a new pet?

I love this game but I was wondering if there is a chance that there is a chance for a more traditional game mode, where they will age 1 year every 24 hours and stats don't drain as much.

Here's a brief guide to unlocking all the different Kukumushi evolutions. Each egg colour evolves into the infant stage of each colour. From the infant stage, there are two branches. If you treat your infant pet well, you unlock one branch of the junior stage. Otherwise, you unlock a different branch of the junior stage. For each of the junior branches, there are two mature-stage evolutions. You could visualise it like this: Egg -> Infant -> Junior A -> Mature A1 Egg -> Infant -> Junior A -> Mature A2 ...

That tune is very catchy ---- what is it?