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