Here is the full list of all 35 STORY OF SEASONS: Friends of Mineral Town achievements.
Breed at least one of every livestock type.
Reach Spring of Year 3.
Catch 10 different types of fish.
Cook 10 different kinds of dishes.
Have a total of 5,000,000G at once.
Own at least 4 Angora rabbits.
Renovate every building on your farm.
Win the Cluck-Cluck Clash.
Own at least 8 cows.
Renovate your house twice.
Reach Spring of Year 2.
Own at least one of every livestock type.
Reach BF255 in a mine.
Reach BF100 in a mine.
Reach BF30 in a mine.
Have a total of 100,000G at once.
Have a total of 50,000G at once.
Own at least 4 chickens.
Get married.
Reach Spring of Year 5.
Make 300 offerings to the Harvest Goddess. (1x per day)
Catch 50 different types of fish.
Catch every type of fish.
Cook 50 different kinds of dishes.
Cook every kind of dish.
Ship every type of crop.
Ship every type of crop with ★5 quality.
Own at least 8 sheep.
Own at least 8 alpacas.
Own 5 pets.
Win the Moo-Moo Festival.
Win the Fluffy Festival.
Stay in the Hot Spring for 10 hours straight.
Eat at least one of every type of dish you can make.
Successfully confess to every romance option before marriage.