Here is the full list of all 14 Sakura Isekai Adventure 2 achievements.
What did they swap outfits for?
A treat in a forest
It's been a while, hasn't it?
Better than an alarm clock?
Are these really the weakest monsters?
What you do to cheer up a teammate...
Witness Dulce's strength
An awfully intimate moment
Protective like a dog, delicate like a cat
Finally back on good terms
Share a kiss with Mina
Share a kiss with Scarlet
Finally some peace and quiet
As they say: Opposites attract.