Collection & Field Diary
Every pet you raise leaves a mark. HibiTomo keeps two cozy records of your journey: a Collection of the creatures you've brought to adulthood, and a Field Diary that tracks everything you've discovered along the way. Together they turn each 7-day cycle into part of a bigger, long-term adventure.

Your Collection
When a 7-day cycle wraps up, your adult pet takes its place in the collection gallery. Little by little, you build a personal catalog of every creature you've raised — a warm timeline of all the friends who once shared your room.
Not every pet makes it. If a creature wasn't cared for well enough, it appears as a grey silhouette rather than a full portrait: a gentle reminder of the one that got away, and a nudge to try raising it again.
Evolution trees
Each species comes with its own evolution tree, laying out all the possible forms and the paths that lead to them. It's a map of what's out there — the everyday forms, the rarer ones, and the special shapes waiting at the end of really attentive care. Seeing the whole tree gives you clear goals: which branch will you chase next time?
The Field Diary
The Field Diary is your encyclopedia of pets, organized neatly by species. Every creature you come across earns an entry, so the diary slowly grows into a record of your whole world.
Open any entry to see:
- Status — whether the pet has been found or fully unlocked.
- Date first seen — when it first crossed your path.
- Date unlocked — when you added it to your collection for real.
- Pet data — details about the creature, including what it takes to evolve into it.
That last part is the fun bit: the diary spells out evolution requirements, so a silhouette isn't just a mystery — it's a puzzle with hints. You'll know roughly what kind of care and choices might coax that shape into being.
Turning discovery into a goal
Think of the diary as a slow, satisfying game of revealing silhouettes one by one. Each grey outline is an invitation; each filled-in portrait is proof of a pet you truly understood.
There's no rush and no pressure — just the quiet pleasure of watching your catalog fill in, cycle after cycle, until the roster feels a little more complete every time you visit.