Tayutama -It’s Happy Days- features four heroine routes: Mashiro, Ameri, Mifuyu, and Yumina. Each route branches from the common route through a handful of key choices, and every heroine also has two unlockable side stories that become available from the Start menu.
To unlock every route and side story with minimal replaying, follow the walkthrough below and make the listed save points. You’ll only need 3 save slots to complete everything.
Common Route
Start.
We’re Heading Toward HAPPY DAYS!
Save 01
It’s actually a really nice town.
Save 02
It’s a memory that makes me smile.
Check out the Flawless side.
Save 03
Looks like there’s no way in…
Mashiro Route
Continue from the Common Route.
Mashiro Side Stories
Start
Like it or Lump it.
Happiness and Hesitation.
Ameri Route
Load Save 01
Same old scenery…
It’s a memory of bittersweet tears.
Check out the Slightly side.
Things have worked out so far, so…
I’m not the same person I used to be.
Ameri Side Stories
Start.
The Edge of the Game.
Don’t Worry! Advancing!!
Mifuyu Route
Load Save 03
Let’s just head inside.
Use my student ID as usual to get inside.
Mifuyu Side Stories
Start.
Pretty Jealousy.
Nuptial Bliss.
Yumina Route
Load Save 02
A standout memory? Did something special happen?
Check out the Flawless side.
Let’s just head inside.
Ask security to call someone out for me.
Yumina Side Stories
Start.
Blooooooooooomer!!
Summer Night Festa.



