Here is the full list of all 35 STORY OF SEASONS: Friends of Mineral Town achievements.
Own at least 8 cows.
Get married.
Successfully confess to every romance option before marriage.
Breed at least one of every livestock type.
Own at least 4 Angora rabbits.
Have a total of 5,000,000G at once.
Stay in the Hot Spring for 10 hours straight.
Reach Spring of Year 2.
Cook 10 different kinds of dishes.
Renovate every building on your farm.
Own at least one of every livestock type.
Catch 10 different types of fish.
Reach BF255 in a mine.
Reach BF100 in a mine.
Reach BF30 in a mine.
Win the Cluck-Cluck Clash.
Renovate your house twice.
Own at least 4 chickens.
Have a total of 50,000G at once.
Have a total of 100,000G at once.
Reach Spring of Year 3.
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.
Eat at least one of every type of dish you can make.